121063920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11731}}^1$

素因数の和:11790

約数の個数: 80

約数和(自身を含む): 384058752

約数和(自身を除く): 262994832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 11731, 23462, 35193, 46924, 58655, 70386, 93848, 117310, 140772, 175965, 187696, 234620, 281544, 351930, 469240, 504433, 563088, 703860, 938480, 1008866, 1407720, 1513299, 2017732, 2522165, 2815440, 3026598, 4035464, 5044330, 6053196, 7566495, 8070928, 10088660, 12106392, 15132990, 20177320, 24212784, 30265980, 40354640, 60531960, 121063920]

約数ペア:

[(1, 121063920), (2, 60531960), (3, 40354640), (4, 30265980), (5, 24212784), (6, 20177320), (8, 15132990), (10, 12106392), (12, 10088660), (15, 8070928), (16, 7566495), (20, 6053196), (24, 5044330), (30, 4035464), (40, 3026598), (43, 2815440), (48, 2522165), (60, 2017732), (80, 1513299), (86, 1407720), (120, 1008866), (129, 938480), (172, 703860), (215, 563088), (240, 504433), (258, 469240), (344, 351930), (430, 281544), (516, 234620), (645, 187696), (688, 175965), (860, 140772), (1032, 117310), (1290, 93848), (1720, 70386), (2064, 58655), (2580, 46924), (3440, 35193), (5160, 23462), (10320, 11731)]