168675120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{234271}}^1$

素因数の和:234290

約数の個数: 60

約数和(自身を含む): 566469696

約数和(自身を除く): 397794576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 234271, 468542, 702813, 937084, 1171355, 1405626, 1874168, 2108439, 2342710, 2811252, 3514065, 3748336, 4216878, 4685420, 5622504, 7028130, 8433756, 9370840, 10542195, 11245008, 14056260, 16867512, 18741680, 21084390, 28112520, 33735024, 42168780, 56225040, 84337560, 168675120]

約数ペア:

[(1, 168675120), (2, 84337560), (3, 56225040), (4, 42168780), (5, 33735024), (6, 28112520), (8, 21084390), (9, 18741680), (10, 16867512), (12, 14056260), (15, 11245008), (16, 10542195), (18, 9370840), (20, 8433756), (24, 7028130), (30, 5622504), (36, 4685420), (40, 4216878), (45, 3748336), (48, 3514065), (60, 2811252), (72, 2342710), (80, 2108439), (90, 1874168), (120, 1405626), (144, 1171355), (180, 937084), (240, 702813), (360, 468542), (720, 234271)]