87282960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19141}}^1$

素因数の和:19176

約数の個数: 80

約数和(自身を含む): 284832960

約数和(自身を除く): 197550000

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, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 191410, 229692, 287115, 306256, 363679, 382820, 459384, 574230, 727358, 765640, 918768, 1091037, 1148460, 1454716, 1531280, 1818395, 2182074, 2296920, 2909432, 3636790, 4364148, 4593840, 5455185, 5818864, 7273580, 8728296, 10910370, 14547160, 17456592, 21820740, 29094320, 43641480, 87282960]

約数ペア:

[(1, 87282960), (2, 43641480), (3, 29094320), (4, 21820740), (5, 17456592), (6, 14547160), (8, 10910370), (10, 8728296), (12, 7273580), (15, 5818864), (16, 5455185), (19, 4593840), (20, 4364148), (24, 3636790), (30, 2909432), (38, 2296920), (40, 2182074), (48, 1818395), (57, 1531280), (60, 1454716), (76, 1148460), (80, 1091037), (95, 918768), (114, 765640), (120, 727358), (152, 574230), (190, 459384), (228, 382820), (240, 363679), (285, 306256), (304, 287115), (380, 229692), (456, 191410), (570, 153128), (760, 114846), (912, 95705), (1140, 76564), (1520, 57423), (2280, 38282), (4560, 19141)]