30046920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{743}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 90529920

約数和(自身を除く): 60483000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 743, 1011, 1348, 1486, 1685, 2022, 2229, 2696, 2972, 3370, 3715, 4044, 4458, 5055, 5944, 6740, 7430, 8088, 8916, 10110, 11145, 13480, 14860, 17832, 20220, 22290, 29720, 40440, 44580, 89160, 250391, 500782, 751173, 1001564, 1251955, 1502346, 2003128, 2503910, 3004692, 3755865, 5007820, 6009384, 7511730, 10015640, 15023460, 30046920]

約数ペア:

[(1, 30046920), (2, 15023460), (3, 10015640), (4, 7511730), (5, 6009384), (6, 5007820), (8, 3755865), (10, 3004692), (12, 2503910), (15, 2003128), (20, 1502346), (24, 1251955), (30, 1001564), (40, 751173), (60, 500782), (120, 250391), (337, 89160), (674, 44580), (743, 40440), (1011, 29720), (1348, 22290), (1486, 20220), (1685, 17832), (2022, 14860), (2229, 13480), (2696, 11145), (2972, 10110), (3370, 8916), (3715, 8088), (4044, 7430), (4458, 6740), (5055, 5944)]