120367640

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49331}}^1$

素因数の和:49403

約数の個数: 32

約数和(自身を含む): 275272560

約数和(自身を除く): 154904920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 49331, 98662, 197324, 246655, 394648, 493310, 986620, 1973240, 3009191, 6018382, 12036764, 15045955, 24073528, 30091910, 60183820, 120367640]

約数ペア:

[(1, 120367640), (2, 60183820), (4, 30091910), (5, 24073528), (8, 15045955), (10, 12036764), (20, 6018382), (40, 3009191), (61, 1973240), (122, 986620), (244, 493310), (305, 394648), (488, 246655), (610, 197324), (1220, 98662), (2440, 49331)]