1313160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 4078080

約数和(自身を除く): 2764920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 353, 372, 465, 620, 706, 744, 930, 1059, 1240, 1412, 1765, 1860, 2118, 2824, 3530, 3720, 4236, 5295, 7060, 8472, 10590, 10943, 14120, 21180, 21886, 32829, 42360, 43772, 54715, 65658, 87544, 109430, 131316, 164145, 218860, 262632, 328290, 437720, 656580, 1313160]

約数ペア:

[(1, 1313160), (2, 656580), (3, 437720), (4, 328290), (5, 262632), (6, 218860), (8, 164145), (10, 131316), (12, 109430), (15, 87544), (20, 65658), (24, 54715), (30, 43772), (31, 42360), (40, 32829), (60, 21886), (62, 21180), (93, 14120), (120, 10943), (124, 10590), (155, 8472), (186, 7060), (248, 5295), (310, 4236), (353, 3720), (372, 3530), (465, 2824), (620, 2118), (706, 1860), (744, 1765), (930, 1412), (1059, 1240)]