237717720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4153}}^1$

素因数の和:4226

約数の個数: 128

約数和(自身を含む): 807537600

約数和(自身を除く): 569819880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4153, 4770, 5724, 6360, 7155, 8306, 9540, 11448, 12459, 14310, 16612, 19080, 20765, 24918, 28620, 33224, 37377, 41530, 49836, 57240, 62295, 74754, 83060, 99672, 112131, 124590, 149508, 166120, 186885, 220109, 224262, 249180, 299016, 373770, 440218, 448524, 498360, 560655, 660327, 747540, 880436, 897048, 1100545, 1121310, 1320654, 1495080, 1760872, 1980981, 2201090, 2242620, 2641308, 3301635, 3961962, 4402180, 4485240, 5282616, 5942943, 6603270, 7923924, 8804360, 9904905, 11885886, 13206540, 15847848, 19809810, 23771772, 26413080, 29714715, 39619620, 47543544, 59429430, 79239240, 118858860, 237717720]

約数ペア:

[(1, 237717720), (2, 118858860), (3, 79239240), (4, 59429430), (5, 47543544), (6, 39619620), (8, 29714715), (9, 26413080), (10, 23771772), (12, 19809810), (15, 15847848), (18, 13206540), (20, 11885886), (24, 9904905), (27, 8804360), (30, 7923924), (36, 6603270), (40, 5942943), (45, 5282616), (53, 4485240), (54, 4402180), (60, 3961962), (72, 3301635), (90, 2641308), (106, 2242620), (108, 2201090), (120, 1980981), (135, 1760872), (159, 1495080), (180, 1320654), (212, 1121310), (216, 1100545), (265, 897048), (270, 880436), (318, 747540), (360, 660327), (424, 560655), (477, 498360), (530, 448524), (540, 440218), (636, 373770), (795, 299016), (954, 249180), (1060, 224262), (1080, 220109), (1272, 186885), (1431, 166120), (1590, 149508), (1908, 124590), (2120, 112131), (2385, 99672), (2862, 83060), (3180, 74754), (3816, 62295), (4153, 57240), (4770, 49836), (5724, 41530), (6360, 37377), (7155, 33224), (8306, 28620), (9540, 24918), (11448, 20765), (12459, 19080), (14310, 16612)]