2978320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 7053120

約数和(自身を除く): 4074800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 631, 944, 1180, 1262, 2360, 2524, 3155, 4720, 5048, 6310, 10096, 12620, 25240, 37229, 50480, 74458, 148916, 186145, 297832, 372290, 595664, 744580, 1489160, 2978320]

約数ペア:

[(1, 2978320), (2, 1489160), (4, 744580), (5, 595664), (8, 372290), (10, 297832), (16, 186145), (20, 148916), (40, 74458), (59, 50480), (80, 37229), (118, 25240), (236, 12620), (295, 10096), (472, 6310), (590, 5048), (631, 4720), (944, 3155), (1180, 2524), (1262, 2360)]