744899280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{9791}}^1$

素因数の和:10124

約数の個数: 80

約数和(自身を含む): 2316708864

約数和(自身を除く): 1571809584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5072, 6340, 7608, 9510, 9791, 12680, 15216, 19020, 19582, 25360, 29373, 38040, 39164, 48955, 58746, 76080, 78328, 97910, 117492, 146865, 156656, 195820, 234984, 293730, 391640, 469968, 587460, 783280, 1174920, 2349840, 3103747, 6207494, 9311241, 12414988, 15518735, 18622482, 24829976, 31037470, 37244964, 46556205, 49659952, 62074940, 74489928, 93112410, 124149880, 148979856, 186224820, 248299760, 372449640, 744899280]

約数ペア:

[(1, 744899280), (2, 372449640), (3, 248299760), (4, 186224820), (5, 148979856), (6, 124149880), (8, 93112410), (10, 74489928), (12, 62074940), (15, 49659952), (16, 46556205), (20, 37244964), (24, 31037470), (30, 24829976), (40, 18622482), (48, 15518735), (60, 12414988), (80, 9311241), (120, 6207494), (240, 3103747), (317, 2349840), (634, 1174920), (951, 783280), (1268, 587460), (1585, 469968), (1902, 391640), (2536, 293730), (3170, 234984), (3804, 195820), (4755, 156656), (5072, 146865), (6340, 117492), (7608, 97910), (9510, 78328), (9791, 76080), (12680, 58746), (15216, 48955), (19020, 39164), (19582, 38040), (25360, 29373)]