409870080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 216

約数和(自身を含む): 1450193472

約数和(自身を除く): 1040323392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 757, 768, 846, 940, 960, 1128, 1152, 1280, 1410, 1440, 1504, 1514, 1692, 1880, 1920, 2115, 2256, 2271, 2304, 2820, 2880, 3008, 3028, 3384, 3760, 3785, 3840, 4230, 4512, 4542, 5640, 5760, 6016, 6056, 6768, 6813, 7520, 7570, 8460, 9024, 9084, 11280, 11355, 11520, 12032, 12112, 13536, 13626, 15040, 15140, 16920, 18048, 18168, 22560, 22710, 24224, 27072, 27252, 30080, 30280, 33840, 34065, 35579, 36096, 36336, 45120, 45420, 48448, 54144, 54504, 60160, 60560, 67680, 68130, 71158, 72672, 90240, 90840, 96896, 106737, 108288, 109008, 121120, 135360, 136260, 142316, 145344, 177895, 180480, 181680, 193792, 213474, 218016, 242240, 270720, 272520, 284632, 290688, 320211, 355790, 363360, 426948, 436032, 484480, 533685, 541440, 545040, 569264, 581376, 640422, 711580, 726720, 853896, 872064, 968960, 1067370, 1090080, 1138528, 1280844, 1423160, 1453440, 1601055, 1707792, 1744128, 2134740, 2180160, 2277056, 2561688, 2846320, 2906880, 3202110, 3415584, 4269480, 4360320, 4554112, 5123376, 5692640, 6404220, 6831168, 8538960, 8720640, 9108224, 10246752, 11385280, 12808440, 13662336, 17077920, 20493504, 22770560, 25616880, 27324672, 34155840, 40987008, 45541120, 51233760, 68311680, 81974016, 102467520, 136623360, 204935040, 409870080]

約数ペア:

[(1, 409870080), (2, 204935040), (3, 136623360), (4, 102467520), (5, 81974016), (6, 68311680), (8, 51233760), (9, 45541120), (10, 40987008), (12, 34155840), (15, 27324672), (16, 25616880), (18, 22770560), (20, 20493504), (24, 17077920), (30, 13662336), (32, 12808440), (36, 11385280), (40, 10246752), (45, 9108224), (47, 8720640), (48, 8538960), (60, 6831168), (64, 6404220), (72, 5692640), (80, 5123376), (90, 4554112), (94, 4360320), (96, 4269480), (120, 3415584), (128, 3202110), (141, 2906880), (144, 2846320), (160, 2561688), (180, 2277056), (188, 2180160), (192, 2134740), (235, 1744128), (240, 1707792), (256, 1601055), (282, 1453440), (288, 1423160), (320, 1280844), (360, 1138528), (376, 1090080), (384, 1067370), (423, 968960), (470, 872064), (480, 853896), (564, 726720), (576, 711580), (640, 640422), (705, 581376), (720, 569264), (752, 545040), (757, 541440), (768, 533685), (846, 484480), (940, 436032), (960, 426948), (1128, 363360), (1152, 355790), (1280, 320211), (1410, 290688), (1440, 284632), (1504, 272520), (1514, 270720), (1692, 242240), (1880, 218016), (1920, 213474), (2115, 193792), (2256, 181680), (2271, 180480), (2304, 177895), (2820, 145344), (2880, 142316), (3008, 136260), (3028, 135360), (3384, 121120), (3760, 109008), (3785, 108288), (3840, 106737), (4230, 96896), (4512, 90840), (4542, 90240), (5640, 72672), (5760, 71158), (6016, 68130), (6056, 67680), (6768, 60560), (6813, 60160), (7520, 54504), (7570, 54144), (8460, 48448), (9024, 45420), (9084, 45120), (11280, 36336), (11355, 36096), (11520, 35579), (12032, 34065), (12112, 33840), (13536, 30280), (13626, 30080), (15040, 27252), (15140, 27072), (16920, 24224), (18048, 22710), (18168, 22560)]