12015733760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{123517}}^1$

素因数の和:123561

約数の個数: 88

約数和(自身を含む): 30340961520

約数和(自身を除く): 18325227760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 5120, 6080, 9728, 12160, 19456, 24320, 48640, 97280, 123517, 247034, 494068, 617585, 988136, 1235170, 1976272, 2346823, 2470340, 3952544, 4693646, 4940680, 7905088, 9387292, 9881360, 11734115, 15810176, 18774584, 19762720, 23468230, 31620352, 37549168, 39525440, 46936460, 63240704, 75098336, 79050880, 93872920, 126481408, 150196672, 158101760, 187745840, 300393344, 316203520, 375491680, 600786688, 632407040, 750983360, 1201573376, 1501966720, 2403146752, 3003933440, 6007866880, 12015733760]

約数ペア:

[(1, 12015733760), (2, 6007866880), (4, 3003933440), (5, 2403146752), (8, 1501966720), (10, 1201573376), (16, 750983360), (19, 632407040), (20, 600786688), (32, 375491680), (38, 316203520), (40, 300393344), (64, 187745840), (76, 158101760), (80, 150196672), (95, 126481408), (128, 93872920), (152, 79050880), (160, 75098336), (190, 63240704), (256, 46936460), (304, 39525440), (320, 37549168), (380, 31620352), (512, 23468230), (608, 19762720), (640, 18774584), (760, 15810176), (1024, 11734115), (1216, 9881360), (1280, 9387292), (1520, 7905088), (2432, 4940680), (2560, 4693646), (3040, 3952544), (4864, 2470340), (5120, 2346823), (6080, 1976272), (9728, 1235170), (12160, 988136), (19456, 617585), (24320, 494068), (48640, 247034), (97280, 123517)]