66828120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9439}}^1$

素因数の和:9512

約数の個数: 64

約数和(自身を含む): 203904000

約数和(自身を除く): 137075880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 9439, 18878, 28317, 37756, 47195, 56634, 75512, 94390, 113268, 141585, 188780, 226536, 283170, 377560, 556901, 566340, 1113802, 1132680, 1670703, 2227604, 2784505, 3341406, 4455208, 5569010, 6682812, 8353515, 11138020, 13365624, 16707030, 22276040, 33414060, 66828120]

約数ペア:

[(1, 66828120), (2, 33414060), (3, 22276040), (4, 16707030), (5, 13365624), (6, 11138020), (8, 8353515), (10, 6682812), (12, 5569010), (15, 4455208), (20, 3341406), (24, 2784505), (30, 2227604), (40, 1670703), (59, 1132680), (60, 1113802), (118, 566340), (120, 556901), (177, 377560), (236, 283170), (295, 226536), (354, 188780), (472, 141585), (590, 113268), (708, 94390), (885, 75512), (1180, 56634), (1416, 47195), (1770, 37756), (2360, 28317), (3540, 18878), (7080, 9439)]