12791160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35531}}^1$

素因数の和:35548

約数の個数: 48

約数和(自身を含む): 41572440

約数和(自身を除く): 28781280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35531, 71062, 106593, 142124, 177655, 213186, 284248, 319779, 355310, 426372, 532965, 639558, 710620, 852744, 1065930, 1279116, 1421240, 1598895, 2131860, 2558232, 3197790, 4263720, 6395580, 12791160]

約数ペア:

[(1, 12791160), (2, 6395580), (3, 4263720), (4, 3197790), (5, 2558232), (6, 2131860), (8, 1598895), (9, 1421240), (10, 1279116), (12, 1065930), (15, 852744), (18, 710620), (20, 639558), (24, 532965), (30, 426372), (36, 355310), (40, 319779), (45, 284248), (60, 213186), (72, 177655), (90, 142124), (120, 106593), (180, 71062), (360, 35531)]