28578483120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10825183}}^1$

素因数の和:10825210

約数の個数: 80

約数和(自身を含む): 96647242752

約数和(自身を除く): 68068759632

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, 10825183, 21650366, 32475549, 43300732, 54125915, 64951098, 86601464, 108251830, 119077013, 129902196, 162377745, 173202928, 216503660, 238154026, 259804392, 324755490, 357231039, 433007320, 476308052, 519608784, 595385065, 649510980, 714462078, 866014640, 952616104, 1190770130, 1299021960, 1428924156, 1786155195, 1905232208, 2381540260, 2598043920, 2857848312, 3572310390, 4763080520, 5715696624, 7144620780, 9526161040, 14289241560, 28578483120]

約数ペア:

[(1, 28578483120), (2, 14289241560), (3, 9526161040), (4, 7144620780), (5, 5715696624), (6, 4763080520), (8, 3572310390), (10, 2857848312), (11, 2598043920), (12, 2381540260), (15, 1905232208), (16, 1786155195), (20, 1428924156), (22, 1299021960), (24, 1190770130), (30, 952616104), (33, 866014640), (40, 714462078), (44, 649510980), (48, 595385065), (55, 519608784), (60, 476308052), (66, 433007320), (80, 357231039), (88, 324755490), (110, 259804392), (120, 238154026), (132, 216503660), (165, 173202928), (176, 162377745), (220, 129902196), (240, 119077013), (264, 108251830), (330, 86601464), (440, 64951098), (528, 54125915), (660, 43300732), (880, 32475549), (1320, 21650366), (2640, 10825183)]