162240120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{64381}}^1$

素因数の和:64405

約数の個数: 96

約数和(自身を含む): 602615520

約数和(自身を除く): 440375400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 64381, 128762, 193143, 257524, 321905, 386286, 450667, 515048, 579429, 643810, 772572, 901334, 965715, 1158858, 1287620, 1352001, 1545144, 1802668, 1931430, 2253335, 2317716, 2575240, 2704002, 2897145, 3605336, 3862860, 4056003, 4506670, 4635432, 5408004, 5794290, 6760005, 7725720, 8112006, 9013340, 10816008, 11588580, 13520010, 16224012, 18026680, 20280015, 23177160, 27040020, 32448024, 40560030, 54080040, 81120060, 162240120]

約数ペア:

[(1, 162240120), (2, 81120060), (3, 54080040), (4, 40560030), (5, 32448024), (6, 27040020), (7, 23177160), (8, 20280015), (9, 18026680), (10, 16224012), (12, 13520010), (14, 11588580), (15, 10816008), (18, 9013340), (20, 8112006), (21, 7725720), (24, 6760005), (28, 5794290), (30, 5408004), (35, 4635432), (36, 4506670), (40, 4056003), (42, 3862860), (45, 3605336), (56, 2897145), (60, 2704002), (63, 2575240), (70, 2317716), (72, 2253335), (84, 1931430), (90, 1802668), (105, 1545144), (120, 1352001), (126, 1287620), (140, 1158858), (168, 965715), (180, 901334), (210, 772572), (252, 643810), (280, 579429), (315, 515048), (360, 450667), (420, 386286), (504, 321905), (630, 257524), (840, 193143), (1260, 128762), (2520, 64381)]