40803120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56671}}^1$

素因数の和:56690

約数の個数: 60

約数和(自身を含む): 137032896

約数和(自身を除く): 96229776

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, 56671, 113342, 170013, 226684, 283355, 340026, 453368, 510039, 566710, 680052, 850065, 906736, 1020078, 1133420, 1360104, 1700130, 2040156, 2266840, 2550195, 2720208, 3400260, 4080312, 4533680, 5100390, 6800520, 8160624, 10200780, 13601040, 20401560, 40803120]

約数ペア:

[(1, 40803120), (2, 20401560), (3, 13601040), (4, 10200780), (5, 8160624), (6, 6800520), (8, 5100390), (9, 4533680), (10, 4080312), (12, 3400260), (15, 2720208), (16, 2550195), (18, 2266840), (20, 2040156), (24, 1700130), (30, 1360104), (36, 1133420), (40, 1020078), (45, 906736), (48, 850065), (60, 680052), (72, 566710), (80, 510039), (90, 453368), (120, 340026), (144, 283355), (180, 226684), (240, 170013), (360, 113342), (720, 56671)]