65527320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7691}}^1$

素因数の和:7776

約数の個数: 64

約数和(自身を含む): 199376640

約数和(自身を除く): 133849320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 7691, 8520, 15382, 23073, 30764, 38455, 46146, 61528, 76910, 92292, 115365, 153820, 184584, 230730, 307640, 461460, 546061, 922920, 1092122, 1638183, 2184244, 2730305, 3276366, 4368488, 5460610, 6552732, 8190915, 10921220, 13105464, 16381830, 21842440, 32763660, 65527320]

約数ペア:

[(1, 65527320), (2, 32763660), (3, 21842440), (4, 16381830), (5, 13105464), (6, 10921220), (8, 8190915), (10, 6552732), (12, 5460610), (15, 4368488), (20, 3276366), (24, 2730305), (30, 2184244), (40, 1638183), (60, 1092122), (71, 922920), (120, 546061), (142, 461460), (213, 307640), (284, 230730), (355, 184584), (426, 153820), (568, 115365), (710, 92292), (852, 76910), (1065, 61528), (1420, 46146), (1704, 38455), (2130, 30764), (2840, 23073), (4260, 15382), (7691, 8520)]