155342760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8573}}^1$

素因数の和:8738

約数の個数: 64

約数和(自身を含む): 469169280

約数和(自身を除く): 313826520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 8573, 9060, 17146, 18120, 25719, 34292, 42865, 51438, 68584, 85730, 102876, 128595, 171460, 205752, 257190, 342920, 514380, 1028760, 1294523, 2589046, 3883569, 5178092, 6472615, 7767138, 10356184, 12945230, 15534276, 19417845, 25890460, 31068552, 38835690, 51780920, 77671380, 155342760]

約数ペア:

[(1, 155342760), (2, 77671380), (3, 51780920), (4, 38835690), (5, 31068552), (6, 25890460), (8, 19417845), (10, 15534276), (12, 12945230), (15, 10356184), (20, 7767138), (24, 6472615), (30, 5178092), (40, 3883569), (60, 2589046), (120, 1294523), (151, 1028760), (302, 514380), (453, 342920), (604, 257190), (755, 205752), (906, 171460), (1208, 128595), (1510, 102876), (1812, 85730), (2265, 68584), (3020, 51438), (3624, 42865), (4530, 34292), (6040, 25719), (8573, 18120), (9060, 17146)]