86149080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:4001

約数の個数: 96

約数和(自身を含む): 284646960

約数和(自身を除く): 198497880

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, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 3923, 4392, 5490, 7320, 7846, 10980, 11769, 15692, 19615, 21960, 23538, 31384, 35307, 39230, 47076, 58845, 70614, 78460, 94152, 117690, 141228, 156920, 176535, 235380, 239303, 282456, 353070, 470760, 478606, 706140, 717909, 957212, 1196515, 1412280, 1435818, 1914424, 2153727, 2393030, 2871636, 3589545, 4307454, 4786060, 5743272, 7179090, 8614908, 9572120, 10768635, 14358180, 17229816, 21537270, 28716360, 43074540, 86149080]

約数ペア:

[(1, 86149080), (2, 43074540), (3, 28716360), (4, 21537270), (5, 17229816), (6, 14358180), (8, 10768635), (9, 9572120), (10, 8614908), (12, 7179090), (15, 5743272), (18, 4786060), (20, 4307454), (24, 3589545), (30, 2871636), (36, 2393030), (40, 2153727), (45, 1914424), (60, 1435818), (61, 1412280), (72, 1196515), (90, 957212), (120, 717909), (122, 706140), (180, 478606), (183, 470760), (244, 353070), (305, 282456), (360, 239303), (366, 235380), (488, 176535), (549, 156920), (610, 141228), (732, 117690), (915, 94152), (1098, 78460), (1220, 70614), (1464, 58845), (1830, 47076), (2196, 39230), (2440, 35307), (2745, 31384), (3660, 23538), (3923, 21960), (4392, 19615), (5490, 15692), (7320, 11769), (7846, 10980)]