89152080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21851}}^1$

素因数の和:21884

約数の個数: 80

約数和(自身を含む): 292641984

約数和(自身を除く): 203489904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 21851, 43702, 65553, 87404, 109255, 131106, 174808, 218510, 262212, 327765, 349616, 371467, 437020, 524424, 655530, 742934, 874040, 1048848, 1114401, 1311060, 1485868, 1748080, 1857335, 2228802, 2622120, 2971736, 3714670, 4457604, 5244240, 5572005, 5943472, 7429340, 8915208, 11144010, 14858680, 17830416, 22288020, 29717360, 44576040, 89152080]

約数ペア:

[(1, 89152080), (2, 44576040), (3, 29717360), (4, 22288020), (5, 17830416), (6, 14858680), (8, 11144010), (10, 8915208), (12, 7429340), (15, 5943472), (16, 5572005), (17, 5244240), (20, 4457604), (24, 3714670), (30, 2971736), (34, 2622120), (40, 2228802), (48, 1857335), (51, 1748080), (60, 1485868), (68, 1311060), (80, 1114401), (85, 1048848), (102, 874040), (120, 742934), (136, 655530), (170, 524424), (204, 437020), (240, 371467), (255, 349616), (272, 327765), (340, 262212), (408, 218510), (510, 174808), (680, 131106), (816, 109255), (1020, 87404), (1360, 65553), (2040, 43702), (4080, 21851)]