67869240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2087}}^1$

素因数の和:2372

約数の個数: 64

約数和(自身を含む): 204456960

約数和(自身を除く): 136587720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2087, 2168, 2710, 3252, 4065, 4174, 5420, 6261, 6504, 8130, 8348, 10435, 10840, 12522, 16260, 16696, 20870, 25044, 31305, 32520, 41740, 50088, 62610, 83480, 125220, 250440, 565577, 1131154, 1696731, 2262308, 2827885, 3393462, 4524616, 5655770, 6786924, 8483655, 11311540, 13573848, 16967310, 22623080, 33934620, 67869240]

約数ペア:

[(1, 67869240), (2, 33934620), (3, 22623080), (4, 16967310), (5, 13573848), (6, 11311540), (8, 8483655), (10, 6786924), (12, 5655770), (15, 4524616), (20, 3393462), (24, 2827885), (30, 2262308), (40, 1696731), (60, 1131154), (120, 565577), (271, 250440), (542, 125220), (813, 83480), (1084, 62610), (1355, 50088), (1626, 41740), (2087, 32520), (2168, 31305), (2710, 25044), (3252, 20870), (4065, 16696), (4174, 16260), (5420, 12522), (6261, 10840), (6504, 10435), (8130, 8348)]