8302620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7283}}^1$

素因数の和:7314

約数の個数: 48

約数和(自身を含む): 24474240

約数和(自身を除く): 16171620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7283, 14566, 21849, 29132, 36415, 43698, 72830, 87396, 109245, 138377, 145660, 218490, 276754, 415131, 436980, 553508, 691885, 830262, 1383770, 1660524, 2075655, 2767540, 4151310, 8302620]

約数ペア:

[(1, 8302620), (2, 4151310), (3, 2767540), (4, 2075655), (5, 1660524), (6, 1383770), (10, 830262), (12, 691885), (15, 553508), (19, 436980), (20, 415131), (30, 276754), (38, 218490), (57, 145660), (60, 138377), (76, 109245), (95, 87396), (114, 72830), (190, 43698), (228, 36415), (285, 29132), (380, 21849), (570, 14566), (1140, 7283)]