327160280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{355609}}^1$

素因数の和:355643

約数の個数: 32

約数和(自身を含む): 768117600

約数和(自身を除く): 440957320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 355609, 711218, 1422436, 1778045, 2844872, 3556090, 7112180, 8179007, 14224360, 16358014, 32716028, 40895035, 65432056, 81790070, 163580140, 327160280]

約数ペア:

[(1, 327160280), (2, 163580140), (4, 81790070), (5, 65432056), (8, 40895035), (10, 32716028), (20, 16358014), (23, 14224360), (40, 8179007), (46, 7112180), (92, 3556090), (115, 2844872), (184, 1778045), (230, 1422436), (460, 711218), (920, 355609)]