120889260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{74623}}^1$

素因数の和:74644

約数の個数: 60

約数和(自身を含む): 379239168

約数和(自身を除く): 258349908

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, 74623, 149246, 223869, 298492, 373115, 447738, 671607, 746230, 895476, 1119345, 1343214, 1492460, 2014821, 2238690, 2686428, 3358035, 4029642, 4477380, 6044463, 6716070, 8059284, 10074105, 12088926, 13432140, 20148210, 24177852, 30222315, 40296420, 60444630, 120889260]

約数ペア:

[(1, 120889260), (2, 60444630), (3, 40296420), (4, 30222315), (5, 24177852), (6, 20148210), (9, 13432140), (10, 12088926), (12, 10074105), (15, 8059284), (18, 6716070), (20, 6044463), (27, 4477380), (30, 4029642), (36, 3358035), (45, 2686428), (54, 2238690), (60, 2014821), (81, 1492460), (90, 1343214), (108, 1119345), (135, 895476), (162, 746230), (180, 671607), (270, 447738), (324, 373115), (405, 298492), (540, 223869), (810, 149246), (1620, 74623)]