87573360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52127}}^1$

素因数の和:52150

約数の個数: 80

約数和(自身を含む): 310265856

約数和(自身を除く): 222692496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52127, 104254, 156381, 208508, 260635, 312762, 364889, 417016, 521270, 625524, 729778, 781905, 834032, 1042540, 1094667, 1251048, 1459556, 1563810, 1824445, 2085080, 2189334, 2502096, 2919112, 3127620, 3648890, 4170160, 4378668, 5473335, 5838224, 6255240, 7297780, 8757336, 10946670, 12510480, 14595560, 17514672, 21893340, 29191120, 43786680, 87573360]

約数ペア:

[(1, 87573360), (2, 43786680), (3, 29191120), (4, 21893340), (5, 17514672), (6, 14595560), (7, 12510480), (8, 10946670), (10, 8757336), (12, 7297780), (14, 6255240), (15, 5838224), (16, 5473335), (20, 4378668), (21, 4170160), (24, 3648890), (28, 3127620), (30, 2919112), (35, 2502096), (40, 2189334), (42, 2085080), (48, 1824445), (56, 1563810), (60, 1459556), (70, 1251048), (80, 1094667), (84, 1042540), (105, 834032), (112, 781905), (120, 729778), (140, 625524), (168, 521270), (210, 417016), (240, 364889), (280, 312762), (336, 260635), (420, 208508), (560, 156381), (840, 104254), (1680, 52127)]