166947120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{231871}}^1$

素因数の和:231890

約数の個数: 60

約数和(自身を含む): 560666496

約数和(自身を除く): 393719376

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, 231871, 463742, 695613, 927484, 1159355, 1391226, 1854968, 2086839, 2318710, 2782452, 3478065, 3709936, 4173678, 4637420, 5564904, 6956130, 8347356, 9274840, 10434195, 11129808, 13912260, 16694712, 18549680, 20868390, 27824520, 33389424, 41736780, 55649040, 83473560, 166947120]

約数ペア:

[(1, 166947120), (2, 83473560), (3, 55649040), (4, 41736780), (5, 33389424), (6, 27824520), (8, 20868390), (9, 18549680), (10, 16694712), (12, 13912260), (15, 11129808), (16, 10434195), (18, 9274840), (20, 8347356), (24, 6956130), (30, 5564904), (36, 4637420), (40, 4173678), (45, 3709936), (48, 3478065), (60, 2782452), (72, 2318710), (80, 2086839), (90, 1854968), (120, 1391226), (144, 1159355), (180, 927484), (240, 695613), (360, 463742), (720, 231871)]