487260480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2397

約数の個数: 224

約数和(自身を含む): 1825873920

約数和(自身を除く): 1338613440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2339, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4678, 4960, 5208, 5952, 6510, 6720, 6944, 7017, 7440, 8680, 9356, 9920, 10416, 11695, 13020, 13888, 14034, 14880, 16373, 17360, 18712, 20832, 23390, 26040, 28068, 29760, 32746, 34720, 35085, 37424, 41664, 46780, 49119, 52080, 56136, 65492, 69440, 70170, 72509, 74848, 81865, 93560, 98238, 104160, 112272, 130984, 140340, 145018, 149696, 163730, 187120, 196476, 208320, 217527, 224544, 245595, 261968, 280680, 290036, 327460, 362545, 374240, 392952, 435054, 449088, 491190, 507563, 523936, 561360, 580072, 654920, 725090, 748480, 785904, 870108, 982380, 1015126, 1047872, 1087635, 1122720, 1160144, 1309840, 1450180, 1522689, 1571808, 1740216, 1964760, 2030252, 2175270, 2245440, 2320288, 2537815, 2619680, 2900360, 3045378, 3143616, 3480432, 3929520, 4060504, 4350540, 4640576, 5075630, 5239360, 5800720, 6090756, 6960864, 7613445, 7859040, 8121008, 8701080, 10151260, 11601440, 12181512, 13921728, 15226890, 15718080, 16242016, 17402160, 20302520, 23202880, 24363024, 30453780, 32484032, 34804320, 40605040, 48726048, 60907560, 69608640, 81210080, 97452096, 121815120, 162420160, 243630240, 487260480]

約数ペア:

[(1, 487260480), (2, 243630240), (3, 162420160), (4, 121815120), (5, 97452096), (6, 81210080), (7, 69608640), (8, 60907560), (10, 48726048), (12, 40605040), (14, 34804320), (15, 32484032), (16, 30453780), (20, 24363024), (21, 23202880), (24, 20302520), (28, 17402160), (30, 16242016), (31, 15718080), (32, 15226890), (35, 13921728), (40, 12181512), (42, 11601440), (48, 10151260), (56, 8701080), (60, 8121008), (62, 7859040), (64, 7613445), (70, 6960864), (80, 6090756), (84, 5800720), (93, 5239360), (96, 5075630), (105, 4640576), (112, 4350540), (120, 4060504), (124, 3929520), (140, 3480432), (155, 3143616), (160, 3045378), (168, 2900360), (186, 2619680), (192, 2537815), (210, 2320288), (217, 2245440), (224, 2175270), (240, 2030252), (248, 1964760), (280, 1740216), (310, 1571808), (320, 1522689), (336, 1450180), (372, 1309840), (420, 1160144), (434, 1122720), (448, 1087635), (465, 1047872), (480, 1015126), (496, 982380), (560, 870108), (620, 785904), (651, 748480), (672, 725090), (744, 654920), (840, 580072), (868, 561360), (930, 523936), (960, 507563), (992, 491190), (1085, 449088), (1120, 435054), (1240, 392952), (1302, 374240), (1344, 362545), (1488, 327460), (1680, 290036), (1736, 280680), (1860, 261968), (1984, 245595), (2170, 224544), (2240, 217527), (2339, 208320), (2480, 196476), (2604, 187120), (2976, 163730), (3255, 149696), (3360, 145018), (3472, 140340), (3720, 130984), (4340, 112272), (4678, 104160), (4960, 98238), (5208, 93560), (5952, 81865), (6510, 74848), (6720, 72509), (6944, 70170), (7017, 69440), (7440, 65492), (8680, 56136), (9356, 52080), (9920, 49119), (10416, 46780), (11695, 41664), (13020, 37424), (13888, 35085), (14034, 34720), (14880, 32746), (16373, 29760), (17360, 28068), (18712, 26040), (20832, 23390)]