12106120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 30320640

約数和(自身を除く): 18214520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 751, 806, 1240, 1502, 1612, 2015, 3004, 3224, 3755, 4030, 6008, 7510, 8060, 9763, 15020, 16120, 19526, 23281, 30040, 39052, 46562, 48815, 78104, 93124, 97630, 116405, 186248, 195260, 232810, 302653, 390520, 465620, 605306, 931240, 1210612, 1513265, 2421224, 3026530, 6053060, 12106120]

約数ペア:

[(1, 12106120), (2, 6053060), (4, 3026530), (5, 2421224), (8, 1513265), (10, 1210612), (13, 931240), (20, 605306), (26, 465620), (31, 390520), (40, 302653), (52, 232810), (62, 195260), (65, 186248), (104, 116405), (124, 97630), (130, 93124), (155, 78104), (248, 48815), (260, 46562), (310, 39052), (403, 30040), (520, 23281), (620, 19526), (751, 16120), (806, 15020), (1240, 9763), (1502, 8060), (1612, 7510), (2015, 6008), (3004, 4030), (3224, 3755)]