8322840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 27565200

約数和(自身を除く): 19242360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 379, 488, 549, 610, 732, 758, 915, 1098, 1137, 1220, 1464, 1516, 1830, 1895, 2196, 2274, 2440, 2745, 3032, 3411, 3660, 3790, 4392, 4548, 5490, 5685, 6822, 7320, 7580, 9096, 10980, 11370, 13644, 15160, 17055, 21960, 22740, 23119, 27288, 34110, 45480, 46238, 68220, 69357, 92476, 115595, 136440, 138714, 184952, 208071, 231190, 277428, 346785, 416142, 462380, 554856, 693570, 832284, 924760, 1040355, 1387140, 1664568, 2080710, 2774280, 4161420, 8322840]

約数ペア:

[(1, 8322840), (2, 4161420), (3, 2774280), (4, 2080710), (5, 1664568), (6, 1387140), (8, 1040355), (9, 924760), (10, 832284), (12, 693570), (15, 554856), (18, 462380), (20, 416142), (24, 346785), (30, 277428), (36, 231190), (40, 208071), (45, 184952), (60, 138714), (61, 136440), (72, 115595), (90, 92476), (120, 69357), (122, 68220), (180, 46238), (183, 45480), (244, 34110), (305, 27288), (360, 23119), (366, 22740), (379, 21960), (488, 17055), (549, 15160), (610, 13644), (732, 11370), (758, 10980), (915, 9096), (1098, 7580), (1137, 7320), (1220, 6822), (1464, 5685), (1516, 5490), (1830, 4548), (1895, 4392), (2196, 3790), (2274, 3660), (2440, 3411), (2745, 3032)]