27548520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 83185920

約数和(自身を除く): 55637400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1327, 1384, 1730, 2076, 2595, 2654, 3460, 3981, 4152, 5190, 5308, 6635, 6920, 7962, 10380, 10616, 13270, 15924, 19905, 20760, 26540, 31848, 39810, 53080, 79620, 159240, 229571, 459142, 688713, 918284, 1147855, 1377426, 1836568, 2295710, 2754852, 3443565, 4591420, 5509704, 6887130, 9182840, 13774260, 27548520]

約数ペア:

[(1, 27548520), (2, 13774260), (3, 9182840), (4, 6887130), (5, 5509704), (6, 4591420), (8, 3443565), (10, 2754852), (12, 2295710), (15, 1836568), (20, 1377426), (24, 1147855), (30, 918284), (40, 688713), (60, 459142), (120, 229571), (173, 159240), (346, 79620), (519, 53080), (692, 39810), (865, 31848), (1038, 26540), (1327, 20760), (1384, 19905), (1730, 15924), (2076, 13270), (2595, 10616), (2654, 10380), (3460, 7962), (3981, 6920), (4152, 6635), (5190, 5308)]