77191080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2273}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 232493760

約数和(自身を除く): 155302680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2273, 2830, 3396, 4245, 4546, 5660, 6792, 6819, 8490, 9092, 11320, 11365, 13638, 16980, 18184, 22730, 27276, 33960, 34095, 45460, 54552, 68190, 90920, 136380, 272760, 643259, 1286518, 1929777, 2573036, 3216295, 3859554, 5146072, 6432590, 7719108, 9648885, 12865180, 15438216, 19297770, 25730360, 38595540, 77191080]

約数ペア:

[(1, 77191080), (2, 38595540), (3, 25730360), (4, 19297770), (5, 15438216), (6, 12865180), (8, 9648885), (10, 7719108), (12, 6432590), (15, 5146072), (20, 3859554), (24, 3216295), (30, 2573036), (40, 1929777), (60, 1286518), (120, 643259), (283, 272760), (566, 136380), (849, 90920), (1132, 68190), (1415, 54552), (1698, 45460), (2264, 34095), (2273, 33960), (2830, 27276), (3396, 22730), (4245, 18184), (4546, 16980), (5660, 13638), (6792, 11365), (6819, 11320), (8490, 9092)]