939997440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 288

約数和(自身を含む): 3399580800

約数和(自身を除く): 2459583360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 216, 236, 240, 256, 270, 288, 295, 320, 354, 360, 384, 432, 461, 472, 480, 531, 540, 576, 590, 640, 708, 720, 768, 864, 885, 922, 944, 960, 1062, 1080, 1152, 1180, 1280, 1383, 1416, 1440, 1593, 1728, 1770, 1844, 1888, 1920, 2124, 2160, 2304, 2305, 2360, 2655, 2766, 2832, 2880, 3186, 3456, 3540, 3688, 3776, 3840, 4149, 4248, 4320, 4610, 4720, 5310, 5532, 5664, 5760, 6372, 6912, 6915, 7080, 7376, 7552, 7965, 8298, 8496, 8640, 9220, 9440, 10620, 11064, 11328, 11520, 12447, 12744, 13830, 14160, 14752, 15104, 15930, 16596, 16992, 17280, 18440, 18880, 20745, 21240, 22128, 22656, 24894, 25488, 27199, 27660, 28320, 29504, 31860, 33192, 33984, 34560, 36880, 37760, 41490, 42480, 44256, 45312, 49788, 50976, 54398, 55320, 56640, 59008, 62235, 63720, 66384, 67968, 73760, 75520, 81597, 82980, 84960, 88512, 99576, 101952, 108796, 110640, 113280, 118016, 124470, 127440, 132768, 135936, 135995, 147520, 163194, 165960, 169920, 177024, 199152, 203904, 217592, 221280, 226560, 244791, 248940, 254880, 265536, 271990, 295040, 326388, 331920, 339840, 354048, 398304, 407808, 407985, 435184, 442560, 489582, 497880, 509760, 531072, 543980, 590080, 652776, 663840, 679680, 734373, 796608, 815970, 870368, 885120, 979164, 995760, 1019520, 1062144, 1087960, 1223955, 1305552, 1327680, 1468746, 1593216, 1631940, 1740736, 1770240, 1958328, 1991520, 2039040, 2175920, 2447910, 2611104, 2655360, 2937492, 3186432, 3263880, 3481472, 3671865, 3916656, 3983040, 4351840, 4895820, 5222208, 5310720, 5874984, 6527760, 6962944, 7343730, 7833312, 7966080, 8703680, 9791640, 10444416, 11749968, 13055520, 14687460, 15666624, 15932160, 17407360, 19583280, 20888832, 23499936, 26111040, 29374920, 31333248, 34814720, 39166560, 46999872, 52222080, 58749840, 62666496, 78333120, 93999744, 104444160, 117499680, 156666240, 187999488, 234999360, 313332480, 469998720, 939997440]

約数ペア:

[(1, 939997440), (2, 469998720), (3, 313332480), (4, 234999360), (5, 187999488), (6, 156666240), (8, 117499680), (9, 104444160), (10, 93999744), (12, 78333120), (15, 62666496), (16, 58749840), (18, 52222080), (20, 46999872), (24, 39166560), (27, 34814720), (30, 31333248), (32, 29374920), (36, 26111040), (40, 23499936), (45, 20888832), (48, 19583280), (54, 17407360), (59, 15932160), (60, 15666624), (64, 14687460), (72, 13055520), (80, 11749968), (90, 10444416), (96, 9791640), (108, 8703680), (118, 7966080), (120, 7833312), (128, 7343730), (135, 6962944), (144, 6527760), (160, 5874984), (177, 5310720), (180, 5222208), (192, 4895820), (216, 4351840), (236, 3983040), (240, 3916656), (256, 3671865), (270, 3481472), (288, 3263880), (295, 3186432), (320, 2937492), (354, 2655360), (360, 2611104), (384, 2447910), (432, 2175920), (461, 2039040), (472, 1991520), (480, 1958328), (531, 1770240), (540, 1740736), (576, 1631940), (590, 1593216), (640, 1468746), (708, 1327680), (720, 1305552), (768, 1223955), (864, 1087960), (885, 1062144), (922, 1019520), (944, 995760), (960, 979164), (1062, 885120), (1080, 870368), (1152, 815970), (1180, 796608), (1280, 734373), (1383, 679680), (1416, 663840), (1440, 652776), (1593, 590080), (1728, 543980), (1770, 531072), (1844, 509760), (1888, 497880), (1920, 489582), (2124, 442560), (2160, 435184), (2304, 407985), (2305, 407808), (2360, 398304), (2655, 354048), (2766, 339840), (2832, 331920), (2880, 326388), (3186, 295040), (3456, 271990), (3540, 265536), (3688, 254880), (3776, 248940), (3840, 244791), (4149, 226560), (4248, 221280), (4320, 217592), (4610, 203904), (4720, 199152), (5310, 177024), (5532, 169920), (5664, 165960), (5760, 163194), (6372, 147520), (6912, 135995), (6915, 135936), (7080, 132768), (7376, 127440), (7552, 124470), (7965, 118016), (8298, 113280), (8496, 110640), (8640, 108796), (9220, 101952), (9440, 99576), (10620, 88512), (11064, 84960), (11328, 82980), (11520, 81597), (12447, 75520), (12744, 73760), (13830, 67968), (14160, 66384), (14752, 63720), (15104, 62235), (15930, 59008), (16596, 56640), (16992, 55320), (17280, 54398), (18440, 50976), (18880, 49788), (20745, 45312), (21240, 44256), (22128, 42480), (22656, 41490), (24894, 37760), (25488, 36880), (27199, 34560), (27660, 33984), (28320, 33192), (29504, 31860)]