164791260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101723}}^1$

素因数の和:101744

約数の個数: 60

約数和(自身を含む): 516961368

約数和(自身を除く): 352170108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 101723, 203446, 305169, 406892, 508615, 610338, 915507, 1017230, 1220676, 1525845, 1831014, 2034460, 2746521, 3051690, 3662028, 4577535, 5493042, 6103380, 8239563, 9155070, 10986084, 13732605, 16479126, 18310140, 27465210, 32958252, 41197815, 54930420, 82395630, 164791260]

約数ペア:

[(1, 164791260), (2, 82395630), (3, 54930420), (4, 41197815), (5, 32958252), (6, 27465210), (9, 18310140), (10, 16479126), (12, 13732605), (15, 10986084), (18, 9155070), (20, 8239563), (27, 6103380), (30, 5493042), (36, 4577535), (45, 3662028), (54, 3051690), (60, 2746521), (81, 2034460), (90, 1831014), (108, 1525845), (135, 1220676), (162, 1017230), (180, 915507), (270, 610338), (324, 508615), (405, 406892), (540, 305169), (810, 203446), (1620, 101723)]