329718360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25679}}^1$

素因数の和:25800

約数の個数: 64

約数和(自身を含む): 998438400

約数和(自身を除く): 668720040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 25679, 51358, 77037, 102716, 128395, 154074, 205432, 256790, 308148, 385185, 513580, 616296, 770370, 1027160, 1540740, 2747653, 3081480, 5495306, 8242959, 10990612, 13738265, 16485918, 21981224, 27476530, 32971836, 41214795, 54953060, 65943672, 82429590, 109906120, 164859180, 329718360]

約数ペア:

[(1, 329718360), (2, 164859180), (3, 109906120), (4, 82429590), (5, 65943672), (6, 54953060), (8, 41214795), (10, 32971836), (12, 27476530), (15, 21981224), (20, 16485918), (24, 13738265), (30, 10990612), (40, 8242959), (60, 5495306), (107, 3081480), (120, 2747653), (214, 1540740), (321, 1027160), (428, 770370), (535, 616296), (642, 513580), (856, 385185), (1070, 308148), (1284, 256790), (1605, 205432), (2140, 154074), (2568, 128395), (3210, 102716), (4280, 77037), (6420, 51358), (12840, 25679)]