3939480

素因数分解:

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

素因数の和:401

約数の個数: 96

約数和(自身を含む): 13253760

約数和(自身を除く): 9314280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 353, 360, 372, 465, 558, 620, 706, 744, 930, 1059, 1116, 1240, 1395, 1412, 1765, 1860, 2118, 2232, 2790, 2824, 3177, 3530, 3720, 4236, 5295, 5580, 6354, 7060, 8472, 10590, 10943, 11160, 12708, 14120, 15885, 21180, 21886, 25416, 31770, 32829, 42360, 43772, 54715, 63540, 65658, 87544, 98487, 109430, 127080, 131316, 164145, 196974, 218860, 262632, 328290, 393948, 437720, 492435, 656580, 787896, 984870, 1313160, 1969740, 3939480]

約数ペア:

[(1, 3939480), (2, 1969740), (3, 1313160), (4, 984870), (5, 787896), (6, 656580), (8, 492435), (9, 437720), (10, 393948), (12, 328290), (15, 262632), (18, 218860), (20, 196974), (24, 164145), (30, 131316), (31, 127080), (36, 109430), (40, 98487), (45, 87544), (60, 65658), (62, 63540), (72, 54715), (90, 43772), (93, 42360), (120, 32829), (124, 31770), (155, 25416), (180, 21886), (186, 21180), (248, 15885), (279, 14120), (310, 12708), (353, 11160), (360, 10943), (372, 10590), (465, 8472), (558, 7060), (620, 6354), (706, 5580), (744, 5295), (930, 4236), (1059, 3720), (1116, 3530), (1240, 3177), (1395, 2824), (1412, 2790), (1765, 2232), (1860, 2118)]