121545240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59581}}^1$

素因数の和:59612

約数の個数: 64

約数和(自身を含む): 386091360

約数和(自身を除く): 264546120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 59581, 119162, 178743, 238324, 297905, 357486, 476648, 595810, 714972, 893715, 1012877, 1191620, 1429944, 1787430, 2025754, 2383240, 3038631, 3574860, 4051508, 5064385, 6077262, 7149720, 8103016, 10128770, 12154524, 15193155, 20257540, 24309048, 30386310, 40515080, 60772620, 121545240]

約数ペア:

[(1, 121545240), (2, 60772620), (3, 40515080), (4, 30386310), (5, 24309048), (6, 20257540), (8, 15193155), (10, 12154524), (12, 10128770), (15, 8103016), (17, 7149720), (20, 6077262), (24, 5064385), (30, 4051508), (34, 3574860), (40, 3038631), (51, 2383240), (60, 2025754), (68, 1787430), (85, 1429944), (102, 1191620), (120, 1012877), (136, 893715), (170, 714972), (204, 595810), (255, 476648), (340, 357486), (408, 297905), (510, 238324), (680, 178743), (1020, 119162), (2040, 59581)]