15520560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5879}}^1$

素因数の和:5906

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 36976080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 5879, 11758, 17637, 23516, 29395, 35274, 47032, 58790, 64669, 70548, 88185, 94064, 117580, 129338, 141096, 176370, 194007, 235160, 258676, 282192, 323345, 352740, 388014, 470320, 517352, 646690, 705480, 776028, 970035, 1034704, 1293380, 1410960, 1552056, 1940070, 2586760, 3104112, 3880140, 5173520, 7760280, 15520560]

約数ペア:

[(1, 15520560), (2, 7760280), (3, 5173520), (4, 3880140), (5, 3104112), (6, 2586760), (8, 1940070), (10, 1552056), (11, 1410960), (12, 1293380), (15, 1034704), (16, 970035), (20, 776028), (22, 705480), (24, 646690), (30, 517352), (33, 470320), (40, 388014), (44, 352740), (48, 323345), (55, 282192), (60, 258676), (66, 235160), (80, 194007), (88, 176370), (110, 141096), (120, 129338), (132, 117580), (165, 94064), (176, 88185), (220, 70548), (240, 64669), (264, 58790), (330, 47032), (440, 35274), (528, 29395), (660, 23516), (880, 17637), (1320, 11758), (2640, 5879)]