9974280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 30634560

約数和(自身を除く): 20660280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 1933, 2580, 3866, 5160, 5799, 7732, 9665, 11598, 15464, 19330, 23196, 28995, 38660, 46392, 57990, 77320, 83119, 115980, 166238, 231960, 249357, 332476, 415595, 498714, 664952, 831190, 997428, 1246785, 1662380, 1994856, 2493570, 3324760, 4987140, 9974280]

約数ペア:

[(1, 9974280), (2, 4987140), (3, 3324760), (4, 2493570), (5, 1994856), (6, 1662380), (8, 1246785), (10, 997428), (12, 831190), (15, 664952), (20, 498714), (24, 415595), (30, 332476), (40, 249357), (43, 231960), (60, 166238), (86, 115980), (120, 83119), (129, 77320), (172, 57990), (215, 46392), (258, 38660), (344, 28995), (430, 23196), (516, 19330), (645, 15464), (860, 11598), (1032, 9665), (1290, 7732), (1720, 5799), (1933, 5160), (2580, 3866)]