121570320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17467}}^1$

素因数の和:17512

約数の個数: 80

約数和(自身を含む): 389885760

約数和(自身を除く): 268315440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 17467, 34934, 52401, 69868, 87335, 104802, 139736, 174670, 209604, 262005, 279472, 349340, 419208, 506543, 524010, 698680, 838416, 1013086, 1048020, 1397360, 1519629, 2026172, 2096040, 2532715, 3039258, 4052344, 4192080, 5065430, 6078516, 7598145, 8104688, 10130860, 12157032, 15196290, 20261720, 24314064, 30392580, 40523440, 60785160, 121570320]

約数ペア:

[(1, 121570320), (2, 60785160), (3, 40523440), (4, 30392580), (5, 24314064), (6, 20261720), (8, 15196290), (10, 12157032), (12, 10130860), (15, 8104688), (16, 7598145), (20, 6078516), (24, 5065430), (29, 4192080), (30, 4052344), (40, 3039258), (48, 2532715), (58, 2096040), (60, 2026172), (80, 1519629), (87, 1397360), (116, 1048020), (120, 1013086), (145, 838416), (174, 698680), (232, 524010), (240, 506543), (290, 419208), (348, 349340), (435, 279472), (464, 262005), (580, 209604), (696, 174670), (870, 139736), (1160, 104802), (1392, 87335), (1740, 69868), (2320, 52401), (3480, 34934), (6960, 17467)]