87027120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{120871}}^1$

素因数の和:120890

約数の個数: 60

約数和(自身を含む): 292268496

約数和(自身を除く): 205241376

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, 120871, 241742, 362613, 483484, 604355, 725226, 966968, 1087839, 1208710, 1450452, 1813065, 1933936, 2175678, 2417420, 2900904, 3626130, 4351356, 4834840, 5439195, 5801808, 7252260, 8702712, 9669680, 10878390, 14504520, 17405424, 21756780, 29009040, 43513560, 87027120]

約数ペア:

[(1, 87027120), (2, 43513560), (3, 29009040), (4, 21756780), (5, 17405424), (6, 14504520), (8, 10878390), (9, 9669680), (10, 8702712), (12, 7252260), (15, 5801808), (16, 5439195), (18, 4834840), (20, 4351356), (24, 3626130), (30, 2900904), (36, 2417420), (40, 2175678), (45, 1933936), (48, 1813065), (60, 1450452), (72, 1208710), (80, 1087839), (90, 966968), (120, 725226), (144, 604355), (180, 483484), (240, 362613), (360, 241742), (720, 120871)]