70091520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{18253}}^1$

素因数の和:18277

約数の個数: 72

約数和(自身を含む): 223867056

約数和(自身を除く): 153775536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 18253, 36506, 54759, 73012, 91265, 109518, 146024, 182530, 219036, 273795, 292048, 365060, 438072, 547590, 584096, 730120, 876144, 1095180, 1168192, 1460240, 1752288, 2190360, 2336384, 2920480, 3504576, 4380720, 4672768, 5840960, 7009152, 8761440, 11681920, 14018304, 17522880, 23363840, 35045760, 70091520]

約数ペア:

[(1, 70091520), (2, 35045760), (3, 23363840), (4, 17522880), (5, 14018304), (6, 11681920), (8, 8761440), (10, 7009152), (12, 5840960), (15, 4672768), (16, 4380720), (20, 3504576), (24, 2920480), (30, 2336384), (32, 2190360), (40, 1752288), (48, 1460240), (60, 1168192), (64, 1095180), (80, 876144), (96, 730120), (120, 584096), (128, 547590), (160, 438072), (192, 365060), (240, 292048), (256, 273795), (320, 219036), (384, 182530), (480, 146024), (640, 109518), (768, 91265), (960, 73012), (1280, 54759), (1920, 36506), (3840, 18253)]