158903040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41381}}^1$

素因数の和:41405

約数の個数: 72

約数和(自身を含む): 507508848

約数和(自身を除く): 348605808

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, 41381, 82762, 124143, 165524, 206905, 248286, 331048, 413810, 496572, 620715, 662096, 827620, 993144, 1241430, 1324192, 1655240, 1986288, 2482860, 2648384, 3310480, 3972576, 4965720, 5296768, 6620960, 7945152, 9931440, 10593536, 13241920, 15890304, 19862880, 26483840, 31780608, 39725760, 52967680, 79451520, 158903040]

約数ペア:

[(1, 158903040), (2, 79451520), (3, 52967680), (4, 39725760), (5, 31780608), (6, 26483840), (8, 19862880), (10, 15890304), (12, 13241920), (15, 10593536), (16, 9931440), (20, 7945152), (24, 6620960), (30, 5296768), (32, 4965720), (40, 3972576), (48, 3310480), (60, 2648384), (64, 2482860), (80, 1986288), (96, 1655240), (120, 1324192), (128, 1241430), (160, 993144), (192, 827620), (240, 662096), (256, 620715), (320, 496572), (384, 413810), (480, 331048), (640, 248286), (768, 206905), (960, 165524), (1280, 124143), (1920, 82762), (3840, 41381)]