84913320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1453}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 255438720

約数和(自身を除く): 170525400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1453, 1461, 1948, 2435, 2906, 2922, 3896, 4359, 4870, 5812, 5844, 7265, 7305, 8718, 9740, 11624, 11688, 14530, 14610, 17436, 19480, 21795, 29060, 29220, 34872, 43590, 58120, 58440, 87180, 174360, 707611, 1415222, 2122833, 2830444, 3538055, 4245666, 5660888, 7076110, 8491332, 10614165, 14152220, 16982664, 21228330, 28304440, 42456660, 84913320]

約数ペア:

[(1, 84913320), (2, 42456660), (3, 28304440), (4, 21228330), (5, 16982664), (6, 14152220), (8, 10614165), (10, 8491332), (12, 7076110), (15, 5660888), (20, 4245666), (24, 3538055), (30, 2830444), (40, 2122833), (60, 1415222), (120, 707611), (487, 174360), (974, 87180), (1453, 58440), (1461, 58120), (1948, 43590), (2435, 34872), (2906, 29220), (2922, 29060), (3896, 21795), (4359, 19480), (4870, 17436), (5812, 14610), (5844, 14530), (7265, 11688), (7305, 11624), (8718, 9740)]