255177960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73327}}^1$

素因数の和:73370

約数の個数: 64

約数和(自身を含む): 791942400

約数和(自身を除く): 536764440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 73327, 146654, 219981, 293308, 366635, 439962, 586616, 733270, 879924, 1099905, 1466540, 1759848, 2126483, 2199810, 2933080, 4252966, 4399620, 6379449, 8505932, 8799240, 10632415, 12758898, 17011864, 21264830, 25517796, 31897245, 42529660, 51035592, 63794490, 85059320, 127588980, 255177960]

約数ペア:

[(1, 255177960), (2, 127588980), (3, 85059320), (4, 63794490), (5, 51035592), (6, 42529660), (8, 31897245), (10, 25517796), (12, 21264830), (15, 17011864), (20, 12758898), (24, 10632415), (29, 8799240), (30, 8505932), (40, 6379449), (58, 4399620), (60, 4252966), (87, 2933080), (116, 2199810), (120, 2126483), (145, 1759848), (174, 1466540), (232, 1099905), (290, 879924), (348, 733270), (435, 586616), (580, 439962), (696, 366635), (870, 293308), (1160, 219981), (1740, 146654), (3480, 73327)]