268060560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30187}}^1$

素因数の和:30240

約数の個数: 80

約数和(自身を含む): 853475136

約数和(自身を除く): 585414576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 30187, 60374, 90561, 120748, 150935, 181122, 241496, 301870, 362244, 452805, 482992, 603740, 724488, 905610, 1116919, 1207480, 1448976, 1811220, 2233838, 2414960, 3350757, 3622440, 4467676, 5584595, 6701514, 7244880, 8935352, 11169190, 13403028, 16753785, 17870704, 22338380, 26806056, 33507570, 44676760, 53612112, 67015140, 89353520, 134030280, 268060560]

約数ペア:

[(1, 268060560), (2, 134030280), (3, 89353520), (4, 67015140), (5, 53612112), (6, 44676760), (8, 33507570), (10, 26806056), (12, 22338380), (15, 17870704), (16, 16753785), (20, 13403028), (24, 11169190), (30, 8935352), (37, 7244880), (40, 6701514), (48, 5584595), (60, 4467676), (74, 3622440), (80, 3350757), (111, 2414960), (120, 2233838), (148, 1811220), (185, 1448976), (222, 1207480), (240, 1116919), (296, 905610), (370, 724488), (444, 603740), (555, 482992), (592, 452805), (740, 362244), (888, 301870), (1110, 241496), (1480, 181122), (1776, 150935), (2220, 120748), (2960, 90561), (4440, 60374), (8880, 30187)]