1255669440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6199}}^1$

素因数の和:6430

約数の個数: 112

約数和(自身を含む): 4006291200

約数和(自身を除く): 2750621760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6199, 6330, 6752, 8440, 10128, 12398, 12660, 13504, 16880, 18597, 20256, 24796, 25320, 30995, 33760, 37194, 40512, 49592, 50640, 61990, 67520, 74388, 92985, 99184, 101280, 123980, 148776, 185970, 198368, 202560, 247960, 297552, 371940, 396736, 495920, 595104, 743880, 991840, 1190208, 1307989, 1487760, 1983680, 2615978, 2975520, 3923967, 5231956, 5951040, 6539945, 7847934, 10463912, 13079890, 15695868, 19619835, 20927824, 26159780, 31391736, 39239670, 41855648, 52319560, 62783472, 78479340, 83711296, 104639120, 125566944, 156958680, 209278240, 251133888, 313917360, 418556480, 627834720, 1255669440]

約数ペア:

[(1, 1255669440), (2, 627834720), (3, 418556480), (4, 313917360), (5, 251133888), (6, 209278240), (8, 156958680), (10, 125566944), (12, 104639120), (15, 83711296), (16, 78479340), (20, 62783472), (24, 52319560), (30, 41855648), (32, 39239670), (40, 31391736), (48, 26159780), (60, 20927824), (64, 19619835), (80, 15695868), (96, 13079890), (120, 10463912), (160, 7847934), (192, 6539945), (211, 5951040), (240, 5231956), (320, 3923967), (422, 2975520), (480, 2615978), (633, 1983680), (844, 1487760), (960, 1307989), (1055, 1190208), (1266, 991840), (1688, 743880), (2110, 595104), (2532, 495920), (3165, 396736), (3376, 371940), (4220, 297552), (5064, 247960), (6199, 202560), (6330, 198368), (6752, 185970), (8440, 148776), (10128, 123980), (12398, 101280), (12660, 99184), (13504, 92985), (16880, 74388), (18597, 67520), (20256, 61990), (24796, 50640), (25320, 49592), (30995, 40512), (33760, 37194)]