72286140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5261}}^1$

素因数の和:5502

約数の個数: 48

約数和(自身を含む): 203323680

約数和(自身を除く): 131037540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 5261, 6870, 10522, 13740, 15783, 21044, 26305, 31566, 52610, 63132, 78915, 105220, 157830, 315660, 1204769, 2409538, 3614307, 4819076, 6023845, 7228614, 12047690, 14457228, 18071535, 24095380, 36143070, 72286140]

約数ペア:

[(1, 72286140), (2, 36143070), (3, 24095380), (4, 18071535), (5, 14457228), (6, 12047690), (10, 7228614), (12, 6023845), (15, 4819076), (20, 3614307), (30, 2409538), (60, 1204769), (229, 315660), (458, 157830), (687, 105220), (916, 78915), (1145, 63132), (1374, 52610), (2290, 31566), (2748, 26305), (3435, 21044), (4580, 15783), (5261, 13740), (6870, 10522)]