3426960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 10802880

約数和(自身を除く): 7375920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 131, 218, 240, 262, 327, 393, 436, 524, 545, 654, 655, 786, 872, 1048, 1090, 1308, 1310, 1572, 1635, 1744, 1965, 2096, 2180, 2616, 2620, 3144, 3270, 3930, 4360, 5232, 5240, 6288, 6540, 7860, 8720, 10480, 13080, 14279, 15720, 26160, 28558, 31440, 42837, 57116, 71395, 85674, 114232, 142790, 171348, 214185, 228464, 285580, 342696, 428370, 571160, 685392, 856740, 1142320, 1713480, 3426960]

約数ペア:

[(1, 3426960), (2, 1713480), (3, 1142320), (4, 856740), (5, 685392), (6, 571160), (8, 428370), (10, 342696), (12, 285580), (15, 228464), (16, 214185), (20, 171348), (24, 142790), (30, 114232), (40, 85674), (48, 71395), (60, 57116), (80, 42837), (109, 31440), (120, 28558), (131, 26160), (218, 15720), (240, 14279), (262, 13080), (327, 10480), (393, 8720), (436, 7860), (524, 6540), (545, 6288), (654, 5240), (655, 5232), (786, 4360), (872, 3930), (1048, 3270), (1090, 3144), (1308, 2620), (1310, 2616), (1572, 2180), (1635, 2096), (1744, 1965)]