165512640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3326

約数の個数: 112

約数和(自身を含む): 535582368

約数和(自身を除く): 370069728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3253, 3392, 4240, 5088, 6360, 6506, 8480, 9759, 10176, 12720, 13012, 16265, 16960, 19518, 25440, 26024, 32530, 39036, 48795, 50880, 52048, 65060, 78072, 97590, 104096, 130120, 156144, 172409, 195180, 208192, 260240, 312288, 344818, 390360, 517227, 520480, 624576, 689636, 780720, 862045, 1034454, 1040960, 1379272, 1561440, 1724090, 2068908, 2586135, 2758544, 3122880, 3448180, 4137816, 5172270, 5517088, 6896360, 8275632, 10344540, 11034176, 13792720, 16551264, 20689080, 27585440, 33102528, 41378160, 55170880, 82756320, 165512640]

約数ペア:

[(1, 165512640), (2, 82756320), (3, 55170880), (4, 41378160), (5, 33102528), (6, 27585440), (8, 20689080), (10, 16551264), (12, 13792720), (15, 11034176), (16, 10344540), (20, 8275632), (24, 6896360), (30, 5517088), (32, 5172270), (40, 4137816), (48, 3448180), (53, 3122880), (60, 2758544), (64, 2586135), (80, 2068908), (96, 1724090), (106, 1561440), (120, 1379272), (159, 1040960), (160, 1034454), (192, 862045), (212, 780720), (240, 689636), (265, 624576), (318, 520480), (320, 517227), (424, 390360), (480, 344818), (530, 312288), (636, 260240), (795, 208192), (848, 195180), (960, 172409), (1060, 156144), (1272, 130120), (1590, 104096), (1696, 97590), (2120, 78072), (2544, 65060), (3180, 52048), (3253, 50880), (3392, 48795), (4240, 39036), (5088, 32530), (6360, 26024), (6506, 25440), (8480, 19518), (9759, 16960), (10176, 16265), (12720, 13012)]