15729660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29129}}^1$

素因数の和:29147

約数の個数: 48

約数和(自身を含む): 48938400

約数和(自身を除く): 33208740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 29129, 58258, 87387, 116516, 145645, 174774, 262161, 291290, 349548, 436935, 524322, 582580, 786483, 873870, 1048644, 1310805, 1572966, 1747740, 2621610, 3145932, 3932415, 5243220, 7864830, 15729660]

約数ペア:

[(1, 15729660), (2, 7864830), (3, 5243220), (4, 3932415), (5, 3145932), (6, 2621610), (9, 1747740), (10, 1572966), (12, 1310805), (15, 1048644), (18, 873870), (20, 786483), (27, 582580), (30, 524322), (36, 436935), (45, 349548), (54, 291290), (60, 262161), (90, 174774), (108, 145645), (135, 116516), (180, 87387), (270, 58258), (540, 29129)]