87392160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60689}}^1$

素因数の和:60710

約数の個数: 72

約数和(自身を含む): 298230660

約数和(自身を除く): 210838500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 60689, 121378, 182067, 242756, 303445, 364134, 485512, 546201, 606890, 728268, 910335, 971024, 1092402, 1213780, 1456536, 1820670, 1942048, 2184804, 2427560, 2731005, 2913072, 3641340, 4369608, 4855120, 5462010, 5826144, 7282680, 8739216, 9710240, 10924020, 14565360, 17478432, 21848040, 29130720, 43696080, 87392160]

約数ペア:

[(1, 87392160), (2, 43696080), (3, 29130720), (4, 21848040), (5, 17478432), (6, 14565360), (8, 10924020), (9, 9710240), (10, 8739216), (12, 7282680), (15, 5826144), (16, 5462010), (18, 4855120), (20, 4369608), (24, 3641340), (30, 2913072), (32, 2731005), (36, 2427560), (40, 2184804), (45, 1942048), (48, 1820670), (60, 1456536), (72, 1213780), (80, 1092402), (90, 971024), (96, 910335), (120, 728268), (144, 606890), (160, 546201), (180, 485512), (240, 364134), (288, 303445), (360, 242756), (480, 182067), (720, 121378), (1440, 60689)]