54450960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11976

約数の個数: 80

約数和(自身を含む): 177696960

約数和(自身を除く): 123246000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11941, 23882, 35823, 47764, 59705, 71646, 95528, 119410, 143292, 179115, 191056, 226879, 238820, 286584, 358230, 453758, 477640, 573168, 680637, 716460, 907516, 955280, 1134395, 1361274, 1432920, 1815032, 2268790, 2722548, 2865840, 3403185, 3630064, 4537580, 5445096, 6806370, 9075160, 10890192, 13612740, 18150320, 27225480, 54450960]

約数ペア:

[(1, 54450960), (2, 27225480), (3, 18150320), (4, 13612740), (5, 10890192), (6, 9075160), (8, 6806370), (10, 5445096), (12, 4537580), (15, 3630064), (16, 3403185), (19, 2865840), (20, 2722548), (24, 2268790), (30, 1815032), (38, 1432920), (40, 1361274), (48, 1134395), (57, 955280), (60, 907516), (76, 716460), (80, 680637), (95, 573168), (114, 477640), (120, 453758), (152, 358230), (190, 286584), (228, 238820), (240, 226879), (285, 191056), (304, 179115), (380, 143292), (456, 119410), (570, 95528), (760, 71646), (912, 59705), (1140, 47764), (1520, 35823), (2280, 23882), (4560, 11941)]