80589960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 292481280

約数和(自身を除く): 211891320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 141, 165, 180, 188, 198, 220, 235, 264, 282, 330, 360, 376, 396, 423, 433, 440, 470, 495, 517, 564, 660, 705, 792, 846, 866, 940, 990, 1034, 1128, 1299, 1320, 1410, 1551, 1692, 1732, 1880, 1980, 2068, 2115, 2165, 2585, 2598, 2820, 3102, 3384, 3464, 3897, 3960, 4136, 4230, 4330, 4653, 4763, 5170, 5196, 5640, 6204, 6495, 7755, 7794, 8460, 8660, 9306, 9526, 10340, 10392, 12408, 12990, 14289, 15510, 15588, 16920, 17320, 18612, 19052, 19485, 20351, 20680, 23265, 23815, 25980, 28578, 31020, 31176, 37224, 38104, 38970, 40702, 42867, 46530, 47630, 51960, 57156, 61053, 62040, 71445, 77940, 81404, 85734, 93060, 95260, 101755, 114312, 122106, 142890, 155880, 162808, 171468, 183159, 186120, 190520, 203510, 214335, 223861, 244212, 285780, 305265, 342936, 366318, 407020, 428670, 447722, 488424, 571560, 610530, 671583, 732636, 814040, 857340, 895444, 915795, 1119305, 1221060, 1343166, 1465272, 1714680, 1790888, 1831590, 2014749, 2238610, 2442120, 2686332, 3357915, 3663180, 4029498, 4477220, 5372664, 6715830, 7326360, 8058996, 8954440, 10073745, 13431660, 16117992, 20147490, 26863320, 40294980, 80589960]

約数ペア:

[(1, 80589960), (2, 40294980), (3, 26863320), (4, 20147490), (5, 16117992), (6, 13431660), (8, 10073745), (9, 8954440), (10, 8058996), (11, 7326360), (12, 6715830), (15, 5372664), (18, 4477220), (20, 4029498), (22, 3663180), (24, 3357915), (30, 2686332), (33, 2442120), (36, 2238610), (40, 2014749), (44, 1831590), (45, 1790888), (47, 1714680), (55, 1465272), (60, 1343166), (66, 1221060), (72, 1119305), (88, 915795), (90, 895444), (94, 857340), (99, 814040), (110, 732636), (120, 671583), (132, 610530), (141, 571560), (165, 488424), (180, 447722), (188, 428670), (198, 407020), (220, 366318), (235, 342936), (264, 305265), (282, 285780), (330, 244212), (360, 223861), (376, 214335), (396, 203510), (423, 190520), (433, 186120), (440, 183159), (470, 171468), (495, 162808), (517, 155880), (564, 142890), (660, 122106), (705, 114312), (792, 101755), (846, 95260), (866, 93060), (940, 85734), (990, 81404), (1034, 77940), (1128, 71445), (1299, 62040), (1320, 61053), (1410, 57156), (1551, 51960), (1692, 47630), (1732, 46530), (1880, 42867), (1980, 40702), (2068, 38970), (2115, 38104), (2165, 37224), (2585, 31176), (2598, 31020), (2820, 28578), (3102, 25980), (3384, 23815), (3464, 23265), (3897, 20680), (3960, 20351), (4136, 19485), (4230, 19052), (4330, 18612), (4653, 17320), (4763, 16920), (5170, 15588), (5196, 15510), (5640, 14289), (6204, 12990), (6495, 12408), (7755, 10392), (7794, 10340), (8460, 9526), (8660, 9306)]