120722160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38693}}^1$

素因数の和:38722

約数の個数: 80

約数和(自身を含む): 403036704

約数和(自身を除く): 282314544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 38693, 77386, 116079, 154772, 193465, 232158, 309544, 386930, 464316, 503009, 580395, 619088, 773860, 928632, 1006018, 1160790, 1509027, 1547720, 1857264, 2012036, 2321580, 2515045, 3018054, 3095440, 4024072, 4643160, 5030090, 6036108, 7545135, 8048144, 9286320, 10060180, 12072216, 15090270, 20120360, 24144432, 30180540, 40240720, 60361080, 120722160]

約数ペア:

[(1, 120722160), (2, 60361080), (3, 40240720), (4, 30180540), (5, 24144432), (6, 20120360), (8, 15090270), (10, 12072216), (12, 10060180), (13, 9286320), (15, 8048144), (16, 7545135), (20, 6036108), (24, 5030090), (26, 4643160), (30, 4024072), (39, 3095440), (40, 3018054), (48, 2515045), (52, 2321580), (60, 2012036), (65, 1857264), (78, 1547720), (80, 1509027), (104, 1160790), (120, 1006018), (130, 928632), (156, 773860), (195, 619088), (208, 580395), (240, 503009), (260, 464316), (312, 386930), (390, 309544), (520, 232158), (624, 193465), (780, 154772), (1040, 116079), (1560, 77386), (3120, 38693)]