112803120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{156671}}^1$

素因数の和:156690

約数の個数: 60

約数和(自身を含む): 378832896

約数和(自身を除く): 266029776

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, 156671, 313342, 470013, 626684, 783355, 940026, 1253368, 1410039, 1566710, 1880052, 2350065, 2506736, 2820078, 3133420, 3760104, 4700130, 5640156, 6266840, 7050195, 7520208, 9400260, 11280312, 12533680, 14100390, 18800520, 22560624, 28200780, 37601040, 56401560, 112803120]

約数ペア:

[(1, 112803120), (2, 56401560), (3, 37601040), (4, 28200780), (5, 22560624), (6, 18800520), (8, 14100390), (9, 12533680), (10, 11280312), (12, 9400260), (15, 7520208), (16, 7050195), (18, 6266840), (20, 5640156), (24, 4700130), (30, 3760104), (36, 3133420), (40, 2820078), (45, 2506736), (48, 2350065), (60, 1880052), (72, 1566710), (80, 1410039), (90, 1253368), (120, 940026), (144, 783355), (180, 626684), (240, 470013), (360, 313342), (720, 156671)]