86860920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2671}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 261642240

約数和(自身を除く): 174781320

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, 2168, 2671, 2710, 3252, 4065, 5342, 5420, 6504, 8013, 8130, 10684, 10840, 13355, 16026, 16260, 21368, 26710, 32052, 32520, 40065, 53420, 64104, 80130, 106840, 160260, 320520, 723841, 1447682, 2171523, 2895364, 3619205, 4343046, 5790728, 7238410, 8686092, 10857615, 14476820, 17372184, 21715230, 28953640, 43430460, 86860920]

約数ペア:

[(1, 86860920), (2, 43430460), (3, 28953640), (4, 21715230), (5, 17372184), (6, 14476820), (8, 10857615), (10, 8686092), (12, 7238410), (15, 5790728), (20, 4343046), (24, 3619205), (30, 2895364), (40, 2171523), (60, 1447682), (120, 723841), (271, 320520), (542, 160260), (813, 106840), (1084, 80130), (1355, 64104), (1626, 53420), (2168, 40065), (2671, 32520), (2710, 32052), (3252, 26710), (4065, 21368), (5342, 16260), (5420, 16026), (6504, 13355), (8013, 10840), (8130, 10684)]