2528286960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12379}}^1$

素因数の和:12455

約数の個数: 160

約数和(自身を含む): 8400176640

約数和(自身を除く): 5871889680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 552, 555, 592, 690, 740, 851, 888, 920, 1104, 1110, 1380, 1480, 1702, 1776, 1840, 2220, 2553, 2760, 2960, 3404, 4255, 4440, 5106, 5520, 6808, 8510, 8880, 10212, 12379, 12765, 13616, 17020, 20424, 24758, 25530, 34040, 37137, 40848, 49516, 51060, 61895, 68080, 74274, 99032, 102120, 123790, 148548, 185685, 198064, 204240, 247580, 284717, 297096, 371370, 458023, 495160, 569434, 594192, 742740, 854151, 916046, 990320, 1138868, 1374069, 1423585, 1485480, 1708302, 1832092, 2277736, 2290115, 2748138, 2847170, 2970960, 3416604, 3664184, 4270755, 4555472, 4580230, 5496276, 5694340, 6833208, 6870345, 7328368, 8541510, 9160460, 10534529, 10992552, 11388680, 13666416, 13740690, 17083020, 18320920, 21069058, 21985104, 22777360, 27481380, 31603587, 34166040, 36641840, 42138116, 52672645, 54962760, 63207174, 68332080, 84276232, 105345290, 109925520, 126414348, 158017935, 168552464, 210690580, 252828696, 316035870, 421381160, 505657392, 632071740, 842762320, 1264143480, 2528286960]

約数ペア:

[(1, 2528286960), (2, 1264143480), (3, 842762320), (4, 632071740), (5, 505657392), (6, 421381160), (8, 316035870), (10, 252828696), (12, 210690580), (15, 168552464), (16, 158017935), (20, 126414348), (23, 109925520), (24, 105345290), (30, 84276232), (37, 68332080), (40, 63207174), (46, 54962760), (48, 52672645), (60, 42138116), (69, 36641840), (74, 34166040), (80, 31603587), (92, 27481380), (111, 22777360), (115, 21985104), (120, 21069058), (138, 18320920), (148, 17083020), (184, 13740690), (185, 13666416), (222, 11388680), (230, 10992552), (240, 10534529), (276, 9160460), (296, 8541510), (345, 7328368), (368, 6870345), (370, 6833208), (444, 5694340), (460, 5496276), (552, 4580230), (555, 4555472), (592, 4270755), (690, 3664184), (740, 3416604), (851, 2970960), (888, 2847170), (920, 2748138), (1104, 2290115), (1110, 2277736), (1380, 1832092), (1480, 1708302), (1702, 1485480), (1776, 1423585), (1840, 1374069), (2220, 1138868), (2553, 990320), (2760, 916046), (2960, 854151), (3404, 742740), (4255, 594192), (4440, 569434), (5106, 495160), (5520, 458023), (6808, 371370), (8510, 297096), (8880, 284717), (10212, 247580), (12379, 204240), (12765, 198064), (13616, 185685), (17020, 148548), (20424, 123790), (24758, 102120), (25530, 99032), (34040, 74274), (37137, 68080), (40848, 61895), (49516, 51060)]