89713680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53401}}^1$

素因数の和:53424

約数の個数: 80

約数和(自身を含む): 317848704

約数和(自身を除く): 228135024

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, 53401, 106802, 160203, 213604, 267005, 320406, 373807, 427208, 534010, 640812, 747614, 801015, 854416, 1068020, 1121421, 1281624, 1495228, 1602030, 1869035, 2136040, 2242842, 2563248, 2990456, 3204060, 3738070, 4272080, 4485684, 5607105, 5980912, 6408120, 7476140, 8971368, 11214210, 12816240, 14952280, 17942736, 22428420, 29904560, 44856840, 89713680]

約数ペア:

[(1, 89713680), (2, 44856840), (3, 29904560), (4, 22428420), (5, 17942736), (6, 14952280), (7, 12816240), (8, 11214210), (10, 8971368), (12, 7476140), (14, 6408120), (15, 5980912), (16, 5607105), (20, 4485684), (21, 4272080), (24, 3738070), (28, 3204060), (30, 2990456), (35, 2563248), (40, 2242842), (42, 2136040), (48, 1869035), (56, 1602030), (60, 1495228), (70, 1281624), (80, 1121421), (84, 1068020), (105, 854416), (112, 801015), (120, 747614), (140, 640812), (168, 534010), (210, 427208), (240, 373807), (280, 320406), (336, 267005), (420, 213604), (560, 160203), (840, 106802), (1680, 53401)]