160980960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47911}}^1$

素因数の和:47936

約数の個数: 96

約数和(自身を含む): 579543552

約数和(自身を除く): 418562592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 47911, 95822, 143733, 191644, 239555, 287466, 335377, 383288, 479110, 574932, 670754, 718665, 766576, 958220, 1006131, 1149864, 1341508, 1437330, 1533152, 1676885, 1916440, 2012262, 2299728, 2683016, 2874660, 3353770, 3832880, 4024524, 4599456, 5030655, 5366032, 5749320, 6707540, 7665760, 8049048, 10061310, 10732064, 11498640, 13415080, 16098096, 20122620, 22997280, 26830160, 32196192, 40245240, 53660320, 80490480, 160980960]

約数ペア:

[(1, 160980960), (2, 80490480), (3, 53660320), (4, 40245240), (5, 32196192), (6, 26830160), (7, 22997280), (8, 20122620), (10, 16098096), (12, 13415080), (14, 11498640), (15, 10732064), (16, 10061310), (20, 8049048), (21, 7665760), (24, 6707540), (28, 5749320), (30, 5366032), (32, 5030655), (35, 4599456), (40, 4024524), (42, 3832880), (48, 3353770), (56, 2874660), (60, 2683016), (70, 2299728), (80, 2012262), (84, 1916440), (96, 1676885), (105, 1533152), (112, 1437330), (120, 1341508), (140, 1149864), (160, 1006131), (168, 958220), (210, 766576), (224, 718665), (240, 670754), (280, 574932), (336, 479110), (420, 383288), (480, 335377), (560, 287466), (672, 239555), (840, 191644), (1120, 143733), (1680, 95822), (3360, 47911)]