248095320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187951}}^1$

素因数の和:187976

約数の個数: 64

約数和(自身を含む): 811952640

約数和(自身を除く): 563857320

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, 187951, 375902, 563853, 751804, 939755, 1127706, 1503608, 1879510, 2067461, 2255412, 2819265, 3759020, 4134922, 4510824, 5638530, 6202383, 7518040, 8269844, 10337305, 11277060, 12404766, 16539688, 20674610, 22554120, 24809532, 31011915, 41349220, 49619064, 62023830, 82698440, 124047660, 248095320]

約数ペア:

[(1, 248095320), (2, 124047660), (3, 82698440), (4, 62023830), (5, 49619064), (6, 41349220), (8, 31011915), (10, 24809532), (11, 22554120), (12, 20674610), (15, 16539688), (20, 12404766), (22, 11277060), (24, 10337305), (30, 8269844), (33, 7518040), (40, 6202383), (44, 5638530), (55, 4510824), (60, 4134922), (66, 3759020), (88, 2819265), (110, 2255412), (120, 2067461), (132, 1879510), (165, 1503608), (220, 1127706), (264, 939755), (330, 751804), (440, 563853), (660, 375902), (1320, 187951)]