203401320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28729}}^1$

素因数の和:28802

約数の個数: 64

約数和(自身を含む): 620568000

約数和(自身を除く): 417166680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 28729, 57458, 86187, 114916, 143645, 172374, 229832, 287290, 344748, 430935, 574580, 689496, 861870, 1149160, 1695011, 1723740, 3390022, 3447480, 5085033, 6780044, 8475055, 10170066, 13560088, 16950110, 20340132, 25425165, 33900220, 40680264, 50850330, 67800440, 101700660, 203401320]

約数ペア:

[(1, 203401320), (2, 101700660), (3, 67800440), (4, 50850330), (5, 40680264), (6, 33900220), (8, 25425165), (10, 20340132), (12, 16950110), (15, 13560088), (20, 10170066), (24, 8475055), (30, 6780044), (40, 5085033), (59, 3447480), (60, 3390022), (118, 1723740), (120, 1695011), (177, 1149160), (236, 861870), (295, 689496), (354, 574580), (472, 430935), (590, 344748), (708, 287290), (885, 229832), (1180, 172374), (1416, 143645), (1770, 114916), (2360, 86187), (3540, 57458), (7080, 28729)]