272865720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73351}}^1$

素因数の和:73396

約数の個数: 64

約数和(自身を含む): 845015040

約数和(自身を除く): 572149320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 73351, 146702, 220053, 293404, 366755, 440106, 586808, 733510, 880212, 1100265, 1467020, 1760424, 2200530, 2273881, 2934040, 4401060, 4547762, 6821643, 8802120, 9095524, 11369405, 13643286, 18191048, 22738810, 27286572, 34108215, 45477620, 54573144, 68216430, 90955240, 136432860, 272865720]

約数ペア:

[(1, 272865720), (2, 136432860), (3, 90955240), (4, 68216430), (5, 54573144), (6, 45477620), (8, 34108215), (10, 27286572), (12, 22738810), (15, 18191048), (20, 13643286), (24, 11369405), (30, 9095524), (31, 8802120), (40, 6821643), (60, 4547762), (62, 4401060), (93, 2934040), (120, 2273881), (124, 2200530), (155, 1760424), (186, 1467020), (248, 1100265), (310, 880212), (372, 733510), (465, 586808), (620, 440106), (744, 366755), (930, 293404), (1240, 220053), (1860, 146702), (3720, 73351)]