2430380480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{690449}}^1$

素因数の和:690477

約数の個数: 56

約数和(自身を含む): 6313474800

約数和(自身を除く): 3883094320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 690449, 1380898, 2761796, 3452245, 5523592, 6904490, 7594939, 11047184, 13808980, 15189878, 22094368, 27617960, 30379756, 37974695, 44188736, 55235920, 60759512, 75949390, 110471840, 121519024, 151898780, 220943680, 243038048, 303797560, 486076096, 607595120, 1215190240, 2430380480]

約数ペア:

[(1, 2430380480), (2, 1215190240), (4, 607595120), (5, 486076096), (8, 303797560), (10, 243038048), (11, 220943680), (16, 151898780), (20, 121519024), (22, 110471840), (32, 75949390), (40, 60759512), (44, 55235920), (55, 44188736), (64, 37974695), (80, 30379756), (88, 27617960), (110, 22094368), (160, 15189878), (176, 13808980), (220, 11047184), (320, 7594939), (352, 6904490), (440, 5523592), (704, 3452245), (880, 2761796), (1760, 1380898), (3520, 690449)]