870838440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{118967}}^1$

素因数の和:119042

約数の個数: 64

約数和(自身を含む): 2655365760

約数和(自身を除く): 1784527320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 118967, 237934, 356901, 475868, 594835, 713802, 951736, 1189670, 1427604, 1784505, 2379340, 2855208, 3569010, 4758680, 7138020, 7256987, 14276040, 14513974, 21770961, 29027948, 36284935, 43541922, 58055896, 72569870, 87083844, 108854805, 145139740, 174167688, 217709610, 290279480, 435419220, 870838440]

約数ペア:

[(1, 870838440), (2, 435419220), (3, 290279480), (4, 217709610), (5, 174167688), (6, 145139740), (8, 108854805), (10, 87083844), (12, 72569870), (15, 58055896), (20, 43541922), (24, 36284935), (30, 29027948), (40, 21770961), (60, 14513974), (61, 14276040), (120, 7256987), (122, 7138020), (183, 4758680), (244, 3569010), (305, 2855208), (366, 2379340), (488, 1784505), (610, 1427604), (732, 1189670), (915, 951736), (1220, 713802), (1464, 594835), (1830, 475868), (2440, 356901), (3660, 237934), (7320, 118967)]