731520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 2545920

約数和(自身を除く): 1814400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5715, 5760, 6096, 7620, 8128, 9144, 10160, 11430, 12192, 15240, 16256, 18288, 20320, 22860, 24384, 30480, 36576, 40640, 45720, 48768, 60960, 73152, 81280, 91440, 121920, 146304, 182880, 243840, 365760, 731520]

約数ペア:

[(1, 731520), (2, 365760), (3, 243840), (4, 182880), (5, 146304), (6, 121920), (8, 91440), (9, 81280), (10, 73152), (12, 60960), (15, 48768), (16, 45720), (18, 40640), (20, 36576), (24, 30480), (30, 24384), (32, 22860), (36, 20320), (40, 18288), (45, 16256), (48, 15240), (60, 12192), (64, 11430), (72, 10160), (80, 9144), (90, 8128), (96, 7620), (120, 6096), (127, 5760), (128, 5715), (144, 5080), (160, 4572), (180, 4064), (192, 3810), (240, 3048), (254, 2880), (288, 2540), (320, 2286), (360, 2032), (381, 1920), (384, 1905), (480, 1524), (508, 1440), (576, 1270), (635, 1152), (640, 1143), (720, 1016), (762, 960)]