339278320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71881}}^1$

素因数の和:71953

約数の個数: 40

約数和(自身を含む): 802203120

約数和(自身を除く): 462924800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 71881, 143762, 287524, 359405, 575048, 718810, 1150096, 1437620, 2875240, 4240979, 5750480, 8481958, 16963916, 21204895, 33927832, 42409790, 67855664, 84819580, 169639160, 339278320]

約数ペア:

[(1, 339278320), (2, 169639160), (4, 84819580), (5, 67855664), (8, 42409790), (10, 33927832), (16, 21204895), (20, 16963916), (40, 8481958), (59, 5750480), (80, 4240979), (118, 2875240), (236, 1437620), (295, 1150096), (472, 718810), (590, 575048), (944, 359405), (1180, 287524), (2360, 143762), (4720, 71881)]