120811180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2263

約数の個数: 96

約数和(自身を含む): 320495616

約数和(自身を除く): 199684436

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 1190, 1564, 1610, 1955, 2207, 2380, 2737, 3220, 3910, 4414, 5474, 7820, 8828, 10948, 11035, 13685, 15449, 22070, 27370, 30898, 37519, 44140, 50761, 54740, 61796, 75038, 77245, 101522, 150076, 154490, 187595, 203044, 253805, 262633, 308980, 355327, 375190, 507610, 525266, 710654, 750380, 862937, 1015220, 1050532, 1313165, 1421308, 1725874, 1776635, 2626330, 3451748, 3553270, 4314685, 5252660, 6040559, 7106540, 8629370, 12081118, 17258740, 24162236, 30202795, 60405590, 120811180]

約数ペア:

[(1, 120811180), (2, 60405590), (4, 30202795), (5, 24162236), (7, 17258740), (10, 12081118), (14, 8629370), (17, 7106540), (20, 6040559), (23, 5252660), (28, 4314685), (34, 3553270), (35, 3451748), (46, 2626330), (68, 1776635), (70, 1725874), (85, 1421308), (92, 1313165), (115, 1050532), (119, 1015220), (140, 862937), (161, 750380), (170, 710654), (230, 525266), (238, 507610), (322, 375190), (340, 355327), (391, 308980), (460, 262633), (476, 253805), (595, 203044), (644, 187595), (782, 154490), (805, 150076), (1190, 101522), (1564, 77245), (1610, 75038), (1955, 61796), (2207, 54740), (2380, 50761), (2737, 44140), (3220, 37519), (3910, 30898), (4414, 27370), (5474, 22070), (7820, 15449), (8828, 13685), (10948, 11035)]