1789342680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{9337}}^1$

素因数の和:10948

約数の個数: 64

約数和(自身を含む): 5371964640

約数和(自身を除く): 3582621960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1597, 3194, 4791, 6388, 7985, 9337, 9582, 12776, 15970, 18674, 19164, 23955, 28011, 31940, 37348, 38328, 46685, 47910, 56022, 63880, 74696, 93370, 95820, 112044, 140055, 186740, 191640, 224088, 280110, 373480, 560220, 1120440, 14911189, 29822378, 44733567, 59644756, 74555945, 89467134, 119289512, 149111890, 178934268, 223667835, 298223780, 357868536, 447335670, 596447560, 894671340, 1789342680]

約数ペア:

[(1, 1789342680), (2, 894671340), (3, 596447560), (4, 447335670), (5, 357868536), (6, 298223780), (8, 223667835), (10, 178934268), (12, 149111890), (15, 119289512), (20, 89467134), (24, 74555945), (30, 59644756), (40, 44733567), (60, 29822378), (120, 14911189), (1597, 1120440), (3194, 560220), (4791, 373480), (6388, 280110), (7985, 224088), (9337, 191640), (9582, 186740), (12776, 140055), (15970, 112044), (18674, 95820), (19164, 93370), (23955, 74696), (28011, 63880), (31940, 56022), (37348, 47910), (38328, 46685)]