39493980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{24379}}^1$

素因数の和:24400

約数の個数: 60

約数和(自身を含む): 123899160

約数和(自身を除く): 84405180

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, 24379, 48758, 73137, 97516, 121895, 146274, 219411, 243790, 292548, 365685, 438822, 487580, 658233, 731370, 877644, 1097055, 1316466, 1462740, 1974699, 2194110, 2632932, 3291165, 3949398, 4388220, 6582330, 7898796, 9873495, 13164660, 19746990, 39493980]

約数ペア:

[(1, 39493980), (2, 19746990), (3, 13164660), (4, 9873495), (5, 7898796), (6, 6582330), (9, 4388220), (10, 3949398), (12, 3291165), (15, 2632932), (18, 2194110), (20, 1974699), (27, 1462740), (30, 1316466), (36, 1097055), (45, 877644), (54, 731370), (60, 658233), (81, 487580), (90, 438822), (108, 365685), (135, 292548), (162, 243790), (180, 219411), (270, 146274), (324, 121895), (405, 97516), (540, 73137), (810, 48758), (1620, 24379)]