73432980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45329}}^1$

素因数の和:45350

約数の個数: 60

約数和(自身を含む): 230367060

約数和(自身を除く): 156934080

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, 45329, 90658, 135987, 181316, 226645, 271974, 407961, 453290, 543948, 679935, 815922, 906580, 1223883, 1359870, 1631844, 2039805, 2447766, 2719740, 3671649, 4079610, 4895532, 6119415, 7343298, 8159220, 12238830, 14686596, 18358245, 24477660, 36716490, 73432980]

約数ペア:

[(1, 73432980), (2, 36716490), (3, 24477660), (4, 18358245), (5, 14686596), (6, 12238830), (9, 8159220), (10, 7343298), (12, 6119415), (15, 4895532), (18, 4079610), (20, 3671649), (27, 2719740), (30, 2447766), (36, 2039805), (45, 1631844), (54, 1359870), (60, 1223883), (81, 906580), (90, 815922), (108, 679935), (135, 543948), (162, 453290), (180, 407961), (270, 271974), (324, 226645), (405, 181316), (540, 135987), (810, 90658), (1620, 45329)]