15937560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4919}}^1$

素因数の和:4942

約数の個数: 80

約数和(自身を含む): 53578800

約数和(自身を除く): 37641240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4919, 9838, 14757, 19676, 24595, 29514, 39352, 44271, 49190, 59028, 73785, 88542, 98380, 118056, 132813, 147570, 177084, 196760, 221355, 265626, 295140, 354168, 398439, 442710, 531252, 590280, 664065, 796878, 885420, 1062504, 1328130, 1593756, 1770840, 1992195, 2656260, 3187512, 3984390, 5312520, 7968780, 15937560]

約数ペア:

[(1, 15937560), (2, 7968780), (3, 5312520), (4, 3984390), (5, 3187512), (6, 2656260), (8, 1992195), (9, 1770840), (10, 1593756), (12, 1328130), (15, 1062504), (18, 885420), (20, 796878), (24, 664065), (27, 590280), (30, 531252), (36, 442710), (40, 398439), (45, 354168), (54, 295140), (60, 265626), (72, 221355), (81, 196760), (90, 177084), (108, 147570), (120, 132813), (135, 118056), (162, 98380), (180, 88542), (216, 73785), (270, 59028), (324, 49190), (360, 44271), (405, 39352), (540, 29514), (648, 24595), (810, 19676), (1080, 14757), (1620, 9838), (3240, 4919)]