12671760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1480

約数の個数: 80

約数和(自身を含む): 40372416

約数和(自身を除く): 27700656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1427, 1480, 1776, 2220, 2854, 2960, 4281, 4440, 5708, 7135, 8562, 8880, 11416, 14270, 17124, 21405, 22832, 28540, 34248, 42810, 52799, 57080, 68496, 85620, 105598, 114160, 158397, 171240, 211196, 263995, 316794, 342480, 422392, 527990, 633588, 791985, 844784, 1055980, 1267176, 1583970, 2111960, 2534352, 3167940, 4223920, 6335880, 12671760]

約数ペア:

[(1, 12671760), (2, 6335880), (3, 4223920), (4, 3167940), (5, 2534352), (6, 2111960), (8, 1583970), (10, 1267176), (12, 1055980), (15, 844784), (16, 791985), (20, 633588), (24, 527990), (30, 422392), (37, 342480), (40, 316794), (48, 263995), (60, 211196), (74, 171240), (80, 158397), (111, 114160), (120, 105598), (148, 85620), (185, 68496), (222, 57080), (240, 52799), (296, 42810), (370, 34248), (444, 28540), (555, 22832), (592, 21405), (740, 17124), (888, 14270), (1110, 11416), (1427, 8880), (1480, 8562), (1776, 7135), (2220, 5708), (2854, 4440), (2960, 4281)]