287432760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126067}}^1$

素因数の和:126100

約数の個数: 64

約数和(自身を含む): 907689600

約数和(自身を除く): 620256840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 126067, 252134, 378201, 504268, 630335, 756402, 1008536, 1260670, 1512804, 1891005, 2395273, 2521340, 3025608, 3782010, 4790546, 5042680, 7185819, 7564020, 9581092, 11976365, 14371638, 15128040, 19162184, 23952730, 28743276, 35929095, 47905460, 57486552, 71858190, 95810920, 143716380, 287432760]

約数ペア:

[(1, 287432760), (2, 143716380), (3, 95810920), (4, 71858190), (5, 57486552), (6, 47905460), (8, 35929095), (10, 28743276), (12, 23952730), (15, 19162184), (19, 15128040), (20, 14371638), (24, 11976365), (30, 9581092), (38, 7564020), (40, 7185819), (57, 5042680), (60, 4790546), (76, 3782010), (95, 3025608), (114, 2521340), (120, 2395273), (152, 1891005), (190, 1512804), (228, 1260670), (285, 1008536), (380, 756402), (456, 630335), (570, 504268), (760, 378201), (1140, 252134), (2280, 126067)]