11581380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2383}}^1$

素因数の和:2407

約数の個数: 72

約数和(自身を含む): 36446592

約数和(自身を除く): 24865212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2383, 2430, 4766, 4860, 7149, 9532, 11915, 14298, 21447, 23830, 28596, 35745, 42894, 47660, 64341, 71490, 85788, 107235, 128682, 142980, 193023, 214470, 257364, 321705, 386046, 428940, 579069, 643410, 772092, 965115, 1158138, 1286820, 1930230, 2316276, 2895345, 3860460, 5790690, 11581380]

約数ペア:

[(1, 11581380), (2, 5790690), (3, 3860460), (4, 2895345), (5, 2316276), (6, 1930230), (9, 1286820), (10, 1158138), (12, 965115), (15, 772092), (18, 643410), (20, 579069), (27, 428940), (30, 386046), (36, 321705), (45, 257364), (54, 214470), (60, 193023), (81, 142980), (90, 128682), (108, 107235), (135, 85788), (162, 71490), (180, 64341), (243, 47660), (270, 42894), (324, 35745), (405, 28596), (486, 23830), (540, 21447), (810, 14298), (972, 11915), (1215, 9532), (1620, 7149), (2383, 4860), (2430, 4766)]