118900560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1009}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 369708480

約数和(自身を除く): 250807920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1009, 1473, 1964, 2018, 2455, 2946, 3027, 3928, 4036, 4910, 5045, 5892, 6054, 7365, 7856, 8072, 9820, 10090, 11784, 12108, 14730, 15135, 16144, 19640, 20180, 23568, 24216, 29460, 30270, 39280, 40360, 48432, 58920, 60540, 80720, 117840, 121080, 242160, 495419, 990838, 1486257, 1981676, 2477095, 2972514, 3963352, 4954190, 5945028, 7431285, 7926704, 9908380, 11890056, 14862570, 19816760, 23780112, 29725140, 39633520, 59450280, 118900560]

約数ペア:

[(1, 118900560), (2, 59450280), (3, 39633520), (4, 29725140), (5, 23780112), (6, 19816760), (8, 14862570), (10, 11890056), (12, 9908380), (15, 7926704), (16, 7431285), (20, 5945028), (24, 4954190), (30, 3963352), (40, 2972514), (48, 2477095), (60, 1981676), (80, 1486257), (120, 990838), (240, 495419), (491, 242160), (982, 121080), (1009, 117840), (1473, 80720), (1964, 60540), (2018, 58920), (2455, 48432), (2946, 40360), (3027, 39280), (3928, 30270), (4036, 29460), (4910, 24216), (5045, 23568), (5892, 20180), (6054, 19640), (7365, 16144), (7856, 15135), (8072, 14730), (9820, 12108), (10090, 11784)]