8628120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2663}}^1$

素因数の和:2686

約数の個数: 80

約数和(自身を含む): 29010960

約数和(自身を除く): 20382840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2663, 3240, 5326, 7989, 10652, 13315, 15978, 21304, 23967, 26630, 31956, 39945, 47934, 53260, 63912, 71901, 79890, 95868, 106520, 119835, 143802, 159780, 191736, 215703, 239670, 287604, 319560, 359505, 431406, 479340, 575208, 719010, 862812, 958680, 1078515, 1438020, 1725624, 2157030, 2876040, 4314060, 8628120]

約数ペア:

[(1, 8628120), (2, 4314060), (3, 2876040), (4, 2157030), (5, 1725624), (6, 1438020), (8, 1078515), (9, 958680), (10, 862812), (12, 719010), (15, 575208), (18, 479340), (20, 431406), (24, 359505), (27, 319560), (30, 287604), (36, 239670), (40, 215703), (45, 191736), (54, 159780), (60, 143802), (72, 119835), (81, 106520), (90, 95868), (108, 79890), (120, 71901), (135, 63912), (162, 53260), (180, 47934), (216, 39945), (270, 31956), (324, 26630), (360, 23967), (405, 21304), (540, 15978), (648, 13315), (810, 10652), (1080, 7989), (1620, 5326), (2663, 3240)]