68367120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7699}}^1$

素因数の和:7752

約数の個数: 80

約数和(自身を含む): 217694400

約数和(自身を除く): 149327280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 7699, 8880, 15398, 23097, 30796, 38495, 46194, 61592, 76990, 92388, 115485, 123184, 153980, 184776, 230970, 284863, 307960, 369552, 461940, 569726, 615920, 854589, 923880, 1139452, 1424315, 1709178, 1847760, 2278904, 2848630, 3418356, 4272945, 4557808, 5697260, 6836712, 8545890, 11394520, 13673424, 17091780, 22789040, 34183560, 68367120]

約数ペア:

[(1, 68367120), (2, 34183560), (3, 22789040), (4, 17091780), (5, 13673424), (6, 11394520), (8, 8545890), (10, 6836712), (12, 5697260), (15, 4557808), (16, 4272945), (20, 3418356), (24, 2848630), (30, 2278904), (37, 1847760), (40, 1709178), (48, 1424315), (60, 1139452), (74, 923880), (80, 854589), (111, 615920), (120, 569726), (148, 461940), (185, 369552), (222, 307960), (240, 284863), (296, 230970), (370, 184776), (444, 153980), (555, 123184), (592, 115485), (740, 92388), (888, 76990), (1110, 61592), (1480, 46194), (1776, 38495), (2220, 30796), (2960, 23097), (4440, 15398), (7699, 8880)]