89730480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53411}}^1$

素因数の和:53434

約数の個数: 80

約数和(自身を含む): 317908224

約数和(自身を除く): 228177744

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, 53411, 106822, 160233, 213644, 267055, 320466, 373877, 427288, 534110, 640932, 747754, 801165, 854576, 1068220, 1121631, 1281864, 1495508, 1602330, 1869385, 2136440, 2243262, 2563728, 2991016, 3204660, 3738770, 4272880, 4486524, 5608155, 5982032, 6409320, 7477540, 8973048, 11216310, 12818640, 14955080, 17946096, 22432620, 29910160, 44865240, 89730480]

約数ペア:

[(1, 89730480), (2, 44865240), (3, 29910160), (4, 22432620), (5, 17946096), (6, 14955080), (7, 12818640), (8, 11216310), (10, 8973048), (12, 7477540), (14, 6409320), (15, 5982032), (16, 5608155), (20, 4486524), (21, 4272880), (24, 3738770), (28, 3204660), (30, 2991016), (35, 2563728), (40, 2243262), (42, 2136440), (48, 1869385), (56, 1602330), (60, 1495508), (70, 1281864), (80, 1121631), (84, 1068220), (105, 854576), (112, 801165), (120, 747754), (140, 640932), (168, 534110), (210, 427288), (240, 373877), (280, 320466), (336, 267055), (420, 213644), (560, 160233), (840, 106822), (1680, 53411)]