122740080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{511417}}^1$

素因数の和:511433

約数の個数: 40

約数和(自身を含む): 380494992

約数和(自身を除く): 257754912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 511417, 1022834, 1534251, 2045668, 2557085, 3068502, 4091336, 5114170, 6137004, 7671255, 8182672, 10228340, 12274008, 15342510, 20456680, 24548016, 30685020, 40913360, 61370040, 122740080]

約数ペア:

[(1, 122740080), (2, 61370040), (3, 40913360), (4, 30685020), (5, 24548016), (6, 20456680), (8, 15342510), (10, 12274008), (12, 10228340), (15, 8182672), (16, 7671255), (20, 6137004), (24, 5114170), (30, 4091336), (40, 3068502), (48, 2557085), (60, 2045668), (80, 1534251), (120, 1022834), (240, 511417)]