15113440

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 36333360

約数和(自身を除く): 21219920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1601, 1888, 2360, 3202, 4720, 6404, 8005, 9440, 12808, 16010, 25616, 32020, 51232, 64040, 94459, 128080, 188918, 256160, 377836, 472295, 755672, 944590, 1511344, 1889180, 3022688, 3778360, 7556720, 15113440]

約数ペア:

[(1, 15113440), (2, 7556720), (4, 3778360), (5, 3022688), (8, 1889180), (10, 1511344), (16, 944590), (20, 755672), (32, 472295), (40, 377836), (59, 256160), (80, 188918), (118, 128080), (160, 94459), (236, 64040), (295, 51232), (472, 32020), (590, 25616), (944, 16010), (1180, 12808), (1601, 9440), (1888, 8005), (2360, 6404), (3202, 4720)]