122373180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{75539}}^1$

素因数の和:75560

約数の個数: 60

約数和(自身を含む): 383894280

約数和(自身を除く): 261521100

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, 75539, 151078, 226617, 302156, 377695, 453234, 679851, 755390, 906468, 1133085, 1359702, 1510780, 2039553, 2266170, 2719404, 3399255, 4079106, 4532340, 6118659, 6798510, 8158212, 10197765, 12237318, 13597020, 20395530, 24474636, 30593295, 40791060, 61186590, 122373180]

約数ペア:

[(1, 122373180), (2, 61186590), (3, 40791060), (4, 30593295), (5, 24474636), (6, 20395530), (9, 13597020), (10, 12237318), (12, 10197765), (15, 8158212), (18, 6798510), (20, 6118659), (27, 4532340), (30, 4079106), (36, 3399255), (45, 2719404), (54, 2266170), (60, 2039553), (81, 1510780), (90, 1359702), (108, 1133085), (135, 906468), (162, 755390), (180, 679851), (270, 453234), (324, 377695), (405, 302156), (540, 226617), (810, 151078), (1620, 75539)]