153378960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{91297}}^1$

素因数の和:91320

約数の個数: 80

約数和(自身を含む): 543405696

約数和(自身を除く): 390026736

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, 91297, 182594, 273891, 365188, 456485, 547782, 639079, 730376, 912970, 1095564, 1278158, 1369455, 1460752, 1825940, 1917237, 2191128, 2556316, 2738910, 3195395, 3651880, 3834474, 4382256, 5112632, 5477820, 6390790, 7303760, 7668948, 9586185, 10225264, 10955640, 12781580, 15337896, 19172370, 21911280, 25563160, 30675792, 38344740, 51126320, 76689480, 153378960]

約数ペア:

[(1, 153378960), (2, 76689480), (3, 51126320), (4, 38344740), (5, 30675792), (6, 25563160), (7, 21911280), (8, 19172370), (10, 15337896), (12, 12781580), (14, 10955640), (15, 10225264), (16, 9586185), (20, 7668948), (21, 7303760), (24, 6390790), (28, 5477820), (30, 5112632), (35, 4382256), (40, 3834474), (42, 3651880), (48, 3195395), (56, 2738910), (60, 2556316), (70, 2191128), (80, 1917237), (84, 1825940), (105, 1460752), (112, 1369455), (120, 1278158), (140, 1095564), (168, 912970), (210, 730376), (240, 639079), (280, 547782), (336, 456485), (420, 365188), (560, 273891), (840, 182594), (1680, 91297)]