15365760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 50232960

約数和(自身を除く): 34867200

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, 128, 151, 159, 160, 192, 212, 240, 265, 302, 318, 320, 384, 424, 453, 480, 530, 604, 636, 640, 755, 795, 848, 906, 960, 1060, 1208, 1272, 1510, 1590, 1696, 1812, 1920, 2120, 2265, 2416, 2544, 3020, 3180, 3392, 3624, 4240, 4530, 4832, 5088, 6040, 6360, 6784, 7248, 8003, 8480, 9060, 9664, 10176, 12080, 12720, 14496, 16006, 16960, 18120, 19328, 20352, 24009, 24160, 25440, 28992, 32012, 33920, 36240, 40015, 48018, 48320, 50880, 57984, 64024, 72480, 80030, 96036, 96640, 101760, 120045, 128048, 144960, 160060, 192072, 240090, 256096, 289920, 320120, 384144, 480180, 512192, 640240, 768288, 960360, 1024384, 1280480, 1536576, 1920720, 2560960, 3073152, 3841440, 5121920, 7682880, 15365760]

約数ペア:

[(1, 15365760), (2, 7682880), (3, 5121920), (4, 3841440), (5, 3073152), (6, 2560960), (8, 1920720), (10, 1536576), (12, 1280480), (15, 1024384), (16, 960360), (20, 768288), (24, 640240), (30, 512192), (32, 480180), (40, 384144), (48, 320120), (53, 289920), (60, 256096), (64, 240090), (80, 192072), (96, 160060), (106, 144960), (120, 128048), (128, 120045), (151, 101760), (159, 96640), (160, 96036), (192, 80030), (212, 72480), (240, 64024), (265, 57984), (302, 50880), (318, 48320), (320, 48018), (384, 40015), (424, 36240), (453, 33920), (480, 32012), (530, 28992), (604, 25440), (636, 24160), (640, 24009), (755, 20352), (795, 19328), (848, 18120), (906, 16960), (960, 16006), (1060, 14496), (1208, 12720), (1272, 12080), (1510, 10176), (1590, 9664), (1696, 9060), (1812, 8480), (1920, 8003), (2120, 7248), (2265, 6784), (2416, 6360), (2544, 6040), (3020, 5088), (3180, 4832), (3392, 4530), (3624, 4240)]