29743320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3576

約数の個数: 64

約数和(自身を含む): 90512640

約数和(自身を除く): 60769320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3491, 4260, 6982, 8520, 10473, 13964, 17455, 20946, 27928, 34910, 41892, 52365, 69820, 83784, 104730, 139640, 209460, 247861, 418920, 495722, 743583, 991444, 1239305, 1487166, 1982888, 2478610, 2974332, 3717915, 4957220, 5948664, 7435830, 9914440, 14871660, 29743320]

約数ペア:

[(1, 29743320), (2, 14871660), (3, 9914440), (4, 7435830), (5, 5948664), (6, 4957220), (8, 3717915), (10, 2974332), (12, 2478610), (15, 1982888), (20, 1487166), (24, 1239305), (30, 991444), (40, 743583), (60, 495722), (71, 418920), (120, 247861), (142, 209460), (213, 139640), (284, 104730), (355, 83784), (426, 69820), (568, 52365), (710, 41892), (852, 34910), (1065, 27928), (1420, 20946), (1704, 17455), (2130, 13964), (2840, 10473), (3491, 8520), (4260, 6982)]