63953520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 199034880

約数和(自身を除く): 135081360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 607, 878, 1214, 1317, 1756, 1821, 2195, 2428, 2634, 3035, 3512, 3642, 4390, 4856, 5268, 6070, 6585, 7024, 7284, 8780, 9105, 9712, 10536, 12140, 13170, 14568, 17560, 18210, 21072, 24280, 26340, 29136, 35120, 36420, 48560, 52680, 72840, 105360, 145680, 266473, 532946, 799419, 1065892, 1332365, 1598838, 2131784, 2664730, 3197676, 3997095, 4263568, 5329460, 6395352, 7994190, 10658920, 12790704, 15988380, 21317840, 31976760, 63953520]

約数ペア:

[(1, 63953520), (2, 31976760), (3, 21317840), (4, 15988380), (5, 12790704), (6, 10658920), (8, 7994190), (10, 6395352), (12, 5329460), (15, 4263568), (16, 3997095), (20, 3197676), (24, 2664730), (30, 2131784), (40, 1598838), (48, 1332365), (60, 1065892), (80, 799419), (120, 532946), (240, 266473), (439, 145680), (607, 105360), (878, 72840), (1214, 52680), (1317, 48560), (1756, 36420), (1821, 35120), (2195, 29136), (2428, 26340), (2634, 24280), (3035, 21072), (3512, 18210), (3642, 17560), (4390, 14568), (4856, 13170), (5268, 12140), (6070, 10536), (6585, 9712), (7024, 9105), (7284, 8780)]