165738480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23813}}^1$

素因数の和:23858

約数の個数: 80

約数和(自身を含む): 531528480

約数和(自身を除く): 365790000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 23813, 47626, 71439, 95252, 119065, 142878, 190504, 238130, 285756, 357195, 381008, 476260, 571512, 690577, 714390, 952520, 1143024, 1381154, 1428780, 1905040, 2071731, 2762308, 2857560, 3452885, 4143462, 5524616, 5715120, 6905770, 8286924, 10358655, 11049232, 13811540, 16573848, 20717310, 27623080, 33147696, 41434620, 55246160, 82869240, 165738480]

約数ペア:

[(1, 165738480), (2, 82869240), (3, 55246160), (4, 41434620), (5, 33147696), (6, 27623080), (8, 20717310), (10, 16573848), (12, 13811540), (15, 11049232), (16, 10358655), (20, 8286924), (24, 6905770), (29, 5715120), (30, 5524616), (40, 4143462), (48, 3452885), (58, 2857560), (60, 2762308), (80, 2071731), (87, 1905040), (116, 1428780), (120, 1381154), (145, 1143024), (174, 952520), (232, 714390), (240, 690577), (290, 571512), (348, 476260), (435, 381008), (464, 357195), (580, 285756), (696, 238130), (870, 190504), (1160, 142878), (1392, 119065), (1740, 95252), (2320, 71439), (3480, 47626), (6960, 23813)]