89787240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 292986720

約数和(自身を除く): 203199480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 443, 563, 886, 1126, 1329, 1689, 1772, 2215, 2252, 2658, 2815, 3378, 3544, 3987, 4430, 4504, 5067, 5316, 5630, 6645, 6756, 7974, 8445, 8860, 10134, 10632, 11260, 13290, 13512, 15948, 16890, 17720, 19935, 20268, 22520, 25335, 26580, 31896, 33780, 39870, 40536, 50670, 53160, 67560, 79740, 101340, 159480, 202680, 249409, 498818, 748227, 997636, 1247045, 1496454, 1995272, 2244681, 2494090, 2992908, 3741135, 4489362, 4988180, 5985816, 7482270, 8978724, 9976360, 11223405, 14964540, 17957448, 22446810, 29929080, 44893620, 89787240]

約数ペア:

[(1, 89787240), (2, 44893620), (3, 29929080), (4, 22446810), (5, 17957448), (6, 14964540), (8, 11223405), (9, 9976360), (10, 8978724), (12, 7482270), (15, 5985816), (18, 4988180), (20, 4489362), (24, 3741135), (30, 2992908), (36, 2494090), (40, 2244681), (45, 1995272), (60, 1496454), (72, 1247045), (90, 997636), (120, 748227), (180, 498818), (360, 249409), (443, 202680), (563, 159480), (886, 101340), (1126, 79740), (1329, 67560), (1689, 53160), (1772, 50670), (2215, 40536), (2252, 39870), (2658, 33780), (2815, 31896), (3378, 26580), (3544, 25335), (3987, 22520), (4430, 20268), (4504, 19935), (5067, 17720), (5316, 16890), (5630, 15948), (6645, 13512), (6756, 13290), (7974, 11260), (8445, 10632), (8860, 10134)]