89502960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21937}}^1$

素因数の和:21970

約数の個数: 80

約数和(自身を含む): 293793696

約数和(自身を除く): 204290736

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, 21937, 43874, 65811, 87748, 109685, 131622, 175496, 219370, 263244, 329055, 350992, 372929, 438740, 526488, 658110, 745858, 877480, 1052976, 1118787, 1316220, 1491716, 1754960, 1864645, 2237574, 2632440, 2983432, 3729290, 4475148, 5264880, 5593935, 5966864, 7458580, 8950296, 11187870, 14917160, 17900592, 22375740, 29834320, 44751480, 89502960]

約数ペア:

[(1, 89502960), (2, 44751480), (3, 29834320), (4, 22375740), (5, 17900592), (6, 14917160), (8, 11187870), (10, 8950296), (12, 7458580), (15, 5966864), (16, 5593935), (17, 5264880), (20, 4475148), (24, 3729290), (30, 2983432), (34, 2632440), (40, 2237574), (48, 1864645), (51, 1754960), (60, 1491716), (68, 1316220), (80, 1118787), (85, 1052976), (102, 877480), (120, 745858), (136, 658110), (170, 526488), (204, 438740), (240, 372929), (255, 350992), (272, 329055), (340, 263244), (408, 219370), (510, 175496), (680, 131622), (816, 109685), (1020, 87748), (1360, 65811), (2040, 43874), (4080, 21937)]