845539560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{260969}}^1$

素因数の和:260992

約数の個数: 80

約数和(自身を含む): 2841963300

約数和(自身を除く): 1996423740

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, 3240, 260969, 521938, 782907, 1043876, 1304845, 1565814, 2087752, 2348721, 2609690, 3131628, 3914535, 4697442, 5219380, 6263256, 7046163, 7829070, 9394884, 10438760, 11743605, 14092326, 15658140, 18789768, 21138489, 23487210, 28184652, 31316280, 35230815, 42276978, 46974420, 56369304, 70461630, 84553956, 93948840, 105692445, 140923260, 169107912, 211384890, 281846520, 422769780, 845539560]

約数ペア:

[(1, 845539560), (2, 422769780), (3, 281846520), (4, 211384890), (5, 169107912), (6, 140923260), (8, 105692445), (9, 93948840), (10, 84553956), (12, 70461630), (15, 56369304), (18, 46974420), (20, 42276978), (24, 35230815), (27, 31316280), (30, 28184652), (36, 23487210), (40, 21138489), (45, 18789768), (54, 15658140), (60, 14092326), (72, 11743605), (81, 10438760), (90, 9394884), (108, 7829070), (120, 7046163), (135, 6263256), (162, 5219380), (180, 4697442), (216, 3914535), (270, 3131628), (324, 2609690), (360, 2348721), (405, 2087752), (540, 1565814), (648, 1304845), (810, 1043876), (1080, 782907), (1620, 521938), (3240, 260969)]