1249109520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{3259}}^1$

素因数の和:4872

約数の個数: 80

約数和(自身を含む): 3875853120

約数和(自身を除く): 2626743600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1597, 3194, 3259, 4791, 6388, 6518, 7985, 9582, 9777, 12776, 13036, 15970, 16295, 19164, 19554, 23955, 25552, 26072, 31940, 32590, 38328, 39108, 47910, 48885, 52144, 63880, 65180, 76656, 78216, 95820, 97770, 127760, 130360, 156432, 191640, 195540, 260720, 383280, 391080, 782160, 5204623, 10409246, 15613869, 20818492, 26023115, 31227738, 41636984, 52046230, 62455476, 78069345, 83273968, 104092460, 124910952, 156138690, 208184920, 249821904, 312277380, 416369840, 624554760, 1249109520]

約数ペア:

[(1, 1249109520), (2, 624554760), (3, 416369840), (4, 312277380), (5, 249821904), (6, 208184920), (8, 156138690), (10, 124910952), (12, 104092460), (15, 83273968), (16, 78069345), (20, 62455476), (24, 52046230), (30, 41636984), (40, 31227738), (48, 26023115), (60, 20818492), (80, 15613869), (120, 10409246), (240, 5204623), (1597, 782160), (3194, 391080), (3259, 383280), (4791, 260720), (6388, 195540), (6518, 191640), (7985, 156432), (9582, 130360), (9777, 127760), (12776, 97770), (13036, 95820), (15970, 78216), (16295, 76656), (19164, 65180), (19554, 63880), (23955, 52144), (25552, 48885), (26072, 47910), (31940, 39108), (32590, 38328)]