995353680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{2243}}^1$

素因数の和:2345

約数の個数: 120

約数和(自身を含む): 3160431648

約数和(自身を除く): 2165077968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 1849, 2064, 2243, 2580, 3440, 3698, 4486, 5160, 5547, 6729, 7396, 8972, 9245, 10320, 11094, 11215, 13458, 14792, 17944, 18490, 22188, 22430, 26916, 27735, 29584, 33645, 35888, 36980, 44376, 44860, 53832, 55470, 67290, 73960, 88752, 89720, 96449, 107664, 110940, 134580, 147920, 179440, 192898, 221880, 269160, 289347, 385796, 443760, 482245, 538320, 578694, 771592, 964490, 1157388, 1446735, 1543184, 1928980, 2314776, 2893470, 3857960, 4147307, 4629552, 5786940, 7715920, 8294614, 11573880, 12441921, 16589228, 20736535, 23147760, 24883842, 33178456, 41473070, 49767684, 62209605, 66356912, 82946140, 99535368, 124419210, 165892280, 199070736, 248838420, 331784560, 497676840, 995353680]

約数ペア:

[(1, 995353680), (2, 497676840), (3, 331784560), (4, 248838420), (5, 199070736), (6, 165892280), (8, 124419210), (10, 99535368), (12, 82946140), (15, 66356912), (16, 62209605), (20, 49767684), (24, 41473070), (30, 33178456), (40, 24883842), (43, 23147760), (48, 20736535), (60, 16589228), (80, 12441921), (86, 11573880), (120, 8294614), (129, 7715920), (172, 5786940), (215, 4629552), (240, 4147307), (258, 3857960), (344, 2893470), (430, 2314776), (516, 1928980), (645, 1543184), (688, 1446735), (860, 1157388), (1032, 964490), (1290, 771592), (1720, 578694), (1849, 538320), (2064, 482245), (2243, 443760), (2580, 385796), (3440, 289347), (3698, 269160), (4486, 221880), (5160, 192898), (5547, 179440), (6729, 147920), (7396, 134580), (8972, 110940), (9245, 107664), (10320, 96449), (11094, 89720), (11215, 88752), (13458, 73960), (14792, 67290), (17944, 55470), (18490, 53832), (22188, 44860), (22430, 44376), (26916, 36980), (27735, 35888), (29584, 33645)]