74343120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 231443520

約数和(自身を除く): 157100400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1009, 1228, 1535, 1842, 2018, 2456, 3027, 3070, 3684, 4036, 4605, 4912, 5045, 6054, 6140, 7368, 8072, 9210, 10090, 12108, 12280, 14736, 15135, 16144, 18420, 20180, 24216, 24560, 30270, 36840, 40360, 48432, 60540, 73680, 80720, 121080, 242160, 309763, 619526, 929289, 1239052, 1548815, 1858578, 2478104, 3097630, 3717156, 4646445, 4956208, 6195260, 7434312, 9292890, 12390520, 14868624, 18585780, 24781040, 37171560, 74343120]

約数ペア:

[(1, 74343120), (2, 37171560), (3, 24781040), (4, 18585780), (5, 14868624), (6, 12390520), (8, 9292890), (10, 7434312), (12, 6195260), (15, 4956208), (16, 4646445), (20, 3717156), (24, 3097630), (30, 2478104), (40, 1858578), (48, 1548815), (60, 1239052), (80, 929289), (120, 619526), (240, 309763), (307, 242160), (614, 121080), (921, 80720), (1009, 73680), (1228, 60540), (1535, 48432), (1842, 40360), (2018, 36840), (2456, 30270), (3027, 24560), (3070, 24216), (3684, 20180), (4036, 18420), (4605, 16144), (4912, 15135), (5045, 14736), (6054, 12280), (6140, 12108), (7368, 10090), (8072, 9210)]