8051580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 25041744

約数和(自身を除く): 16990164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1091, 1230, 1476, 1845, 2182, 2460, 3273, 3690, 4364, 5455, 6546, 7380, 9819, 10910, 13092, 16365, 19638, 21820, 32730, 39276, 44731, 49095, 65460, 89462, 98190, 134193, 178924, 196380, 223655, 268386, 402579, 447310, 536772, 670965, 805158, 894620, 1341930, 1610316, 2012895, 2683860, 4025790, 8051580]

約数ペア:

[(1, 8051580), (2, 4025790), (3, 2683860), (4, 2012895), (5, 1610316), (6, 1341930), (9, 894620), (10, 805158), (12, 670965), (15, 536772), (18, 447310), (20, 402579), (30, 268386), (36, 223655), (41, 196380), (45, 178924), (60, 134193), (82, 98190), (90, 89462), (123, 65460), (164, 49095), (180, 44731), (205, 39276), (246, 32730), (369, 21820), (410, 19638), (492, 16365), (615, 13092), (738, 10910), (820, 9819), (1091, 7380), (1230, 6546), (1476, 5455), (1845, 4364), (2182, 3690), (2460, 3273)]