12265320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2434

約数の個数: 64

約数和(自身を含む): 37667520

約数和(自身を除く): 25402200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2377, 2580, 4754, 5160, 7131, 9508, 11885, 14262, 19016, 23770, 28524, 35655, 47540, 57048, 71310, 95080, 102211, 142620, 204422, 285240, 306633, 408844, 511055, 613266, 817688, 1022110, 1226532, 1533165, 2044220, 2453064, 3066330, 4088440, 6132660, 12265320]

約数ペア:

[(1, 12265320), (2, 6132660), (3, 4088440), (4, 3066330), (5, 2453064), (6, 2044220), (8, 1533165), (10, 1226532), (12, 1022110), (15, 817688), (20, 613266), (24, 511055), (30, 408844), (40, 306633), (43, 285240), (60, 204422), (86, 142620), (120, 102211), (129, 95080), (172, 71310), (215, 57048), (258, 47540), (344, 35655), (430, 28524), (516, 23770), (645, 19016), (860, 14262), (1032, 11885), (1290, 9508), (1720, 7131), (2377, 5160), (2580, 4754)]