15202380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8737}}^1$

素因数の和:8778

約数の個数: 48

約数和(自身を含む): 44039520

約数和(自身を除く): 28837140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 8737, 17474, 26211, 34948, 43685, 52422, 87370, 104844, 131055, 174740, 253373, 262110, 506746, 524220, 760119, 1013492, 1266865, 1520238, 2533730, 3040476, 3800595, 5067460, 7601190, 15202380]

約数ペア:

[(1, 15202380), (2, 7601190), (3, 5067460), (4, 3800595), (5, 3040476), (6, 2533730), (10, 1520238), (12, 1266865), (15, 1013492), (20, 760119), (29, 524220), (30, 506746), (58, 262110), (60, 253373), (87, 174740), (116, 131055), (145, 104844), (174, 87370), (290, 52422), (348, 43685), (435, 34948), (580, 26211), (870, 17474), (1740, 8737)]