874331520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{455381}}^1$

素因数の和:455403

約数の個数: 64

約数和(自身を含む): 2786937840

約数和(自身を除く): 1912606320

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, 320, 384, 480, 640, 960, 1920, 455381, 910762, 1366143, 1821524, 2276905, 2732286, 3643048, 4553810, 5464572, 6830715, 7286096, 9107620, 10929144, 13661430, 14572192, 18215240, 21858288, 27322860, 29144384, 36430480, 43716576, 54645720, 58288768, 72860960, 87433152, 109291440, 145721920, 174866304, 218582880, 291443840, 437165760, 874331520]

約数ペア:

[(1, 874331520), (2, 437165760), (3, 291443840), (4, 218582880), (5, 174866304), (6, 145721920), (8, 109291440), (10, 87433152), (12, 72860960), (15, 58288768), (16, 54645720), (20, 43716576), (24, 36430480), (30, 29144384), (32, 27322860), (40, 21858288), (48, 18215240), (60, 14572192), (64, 13661430), (80, 10929144), (96, 9107620), (120, 7286096), (128, 6830715), (160, 5464572), (192, 4553810), (240, 3643048), (320, 2732286), (384, 2276905), (480, 1821524), (640, 1366143), (960, 910762), (1920, 455381)]