120261840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 396938880

約数和(自身を除く): 276677040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 48, 58, 60, 74, 80, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 240, 290, 296, 348, 370, 435, 444, 464, 467, 555, 580, 592, 696, 740, 870, 888, 934, 1073, 1110, 1160, 1392, 1401, 1480, 1740, 1776, 1868, 2146, 2220, 2320, 2335, 2802, 2960, 3219, 3480, 3736, 4292, 4440, 4670, 5365, 5604, 6438, 6960, 7005, 7472, 8584, 8880, 9340, 10730, 11208, 12876, 13543, 14010, 16095, 17168, 17279, 18680, 21460, 22416, 25752, 27086, 28020, 32190, 34558, 37360, 40629, 42920, 51504, 51837, 54172, 56040, 64380, 67715, 69116, 81258, 85840, 86395, 103674, 108344, 112080, 128760, 135430, 138232, 162516, 172790, 203145, 207348, 216688, 257520, 259185, 270860, 276464, 325032, 345580, 406290, 414696, 501091, 518370, 541720, 650064, 691160, 812580, 829392, 1002182, 1036740, 1083440, 1382320, 1503273, 1625160, 2004364, 2073480, 2505455, 3006546, 3250320, 4008728, 4146960, 5010910, 6013092, 7516365, 8017456, 10021820, 12026184, 15032730, 20043640, 24052368, 30065460, 40087280, 60130920, 120261840]

約数ペア:

[(1, 120261840), (2, 60130920), (3, 40087280), (4, 30065460), (5, 24052368), (6, 20043640), (8, 15032730), (10, 12026184), (12, 10021820), (15, 8017456), (16, 7516365), (20, 6013092), (24, 5010910), (29, 4146960), (30, 4008728), (37, 3250320), (40, 3006546), (48, 2505455), (58, 2073480), (60, 2004364), (74, 1625160), (80, 1503273), (87, 1382320), (111, 1083440), (116, 1036740), (120, 1002182), (145, 829392), (148, 812580), (174, 691160), (185, 650064), (222, 541720), (232, 518370), (240, 501091), (290, 414696), (296, 406290), (348, 345580), (370, 325032), (435, 276464), (444, 270860), (464, 259185), (467, 257520), (555, 216688), (580, 207348), (592, 203145), (696, 172790), (740, 162516), (870, 138232), (888, 135430), (934, 128760), (1073, 112080), (1110, 108344), (1160, 103674), (1392, 86395), (1401, 85840), (1480, 81258), (1740, 69116), (1776, 67715), (1868, 64380), (2146, 56040), (2220, 54172), (2320, 51837), (2335, 51504), (2802, 42920), (2960, 40629), (3219, 37360), (3480, 34558), (3736, 32190), (4292, 28020), (4440, 27086), (4670, 25752), (5365, 22416), (5604, 21460), (6438, 18680), (6960, 17279), (7005, 17168), (7472, 16095), (8584, 14010), (8880, 13543), (9340, 12876), (10730, 11208)]