156804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5669}}^1$

素因数の和:6142

約数の個数: 48

約数和(自身を含む): 440082720

約数和(自身を除く): 283278180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 1383, 1844, 2305, 2766, 4610, 5532, 5669, 6915, 9220, 11338, 13830, 17007, 22676, 27660, 28345, 34014, 56690, 68028, 85035, 113380, 170070, 340140, 2613409, 5226818, 7840227, 10453636, 13067045, 15680454, 26134090, 31360908, 39201135, 52268180, 78402270, 156804540]

約数ペア:

[(1, 156804540), (2, 78402270), (3, 52268180), (4, 39201135), (5, 31360908), (6, 26134090), (10, 15680454), (12, 13067045), (15, 10453636), (20, 7840227), (30, 5226818), (60, 2613409), (461, 340140), (922, 170070), (1383, 113380), (1844, 85035), (2305, 68028), (2766, 56690), (4610, 34014), (5532, 28345), (5669, 27660), (6915, 22676), (9220, 17007), (11338, 13830)]