15671110720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2129227}}^1$

素因数の和:2129267

約数の個数: 56

約数和(自身を含む): 38939321664

約数和(自身を除く): 23268210944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 2129227, 4258454, 8516908, 10646135, 17033816, 21292270, 34067632, 42584540, 48972221, 68135264, 85169080, 97944442, 136270528, 170338160, 195888884, 244861105, 340676320, 391777768, 489722210, 681352640, 783555536, 979444420, 1567111072, 1958888840, 3134222144, 3917777680, 7835555360, 15671110720]

約数ペア:

[(1, 15671110720), (2, 7835555360), (4, 3917777680), (5, 3134222144), (8, 1958888840), (10, 1567111072), (16, 979444420), (20, 783555536), (23, 681352640), (32, 489722210), (40, 391777768), (46, 340676320), (64, 244861105), (80, 195888884), (92, 170338160), (115, 136270528), (160, 97944442), (184, 85169080), (230, 68135264), (320, 48972221), (368, 42584540), (460, 34067632), (736, 21292270), (920, 17033816), (1472, 10646135), (1840, 8516908), (3680, 4258454), (7360, 2129227)]