29289480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22189}}^1$

素因数の和:22214

約数の個数: 64

約数和(自身を含む): 95860800

約数和(自身を除く): 66571320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 22189, 44378, 66567, 88756, 110945, 133134, 177512, 221890, 244079, 266268, 332835, 443780, 488158, 532536, 665670, 732237, 887560, 976316, 1220395, 1331340, 1464474, 1952632, 2440790, 2662680, 2928948, 3661185, 4881580, 5857896, 7322370, 9763160, 14644740, 29289480]

約数ペア:

[(1, 29289480), (2, 14644740), (3, 9763160), (4, 7322370), (5, 5857896), (6, 4881580), (8, 3661185), (10, 2928948), (11, 2662680), (12, 2440790), (15, 1952632), (20, 1464474), (22, 1331340), (24, 1220395), (30, 976316), (33, 887560), (40, 732237), (44, 665670), (55, 532536), (60, 488158), (66, 443780), (88, 332835), (110, 266268), (120, 244079), (132, 221890), (165, 177512), (220, 133134), (264, 110945), (330, 88756), (440, 66567), (660, 44378), (1320, 22189)]