13257600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{1381}}^1$

素因数の和:1408

約数の個数: 96

約数和(自身を含む): 43698840

約数和(自身を除く): 30441240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1381, 1600, 1920, 2400, 2762, 3200, 4143, 4800, 5524, 6905, 8286, 9600, 11048, 13810, 16572, 20715, 22096, 27620, 33144, 34525, 41430, 44192, 55240, 66288, 69050, 82860, 88384, 103575, 110480, 132576, 138100, 165720, 176768, 207150, 220960, 265152, 276200, 331440, 414300, 441920, 530304, 552400, 662880, 828600, 883840, 1104800, 1325760, 1657200, 2209600, 2651520, 3314400, 4419200, 6628800, 13257600]

約数ペア:

[(1, 13257600), (2, 6628800), (3, 4419200), (4, 3314400), (5, 2651520), (6, 2209600), (8, 1657200), (10, 1325760), (12, 1104800), (15, 883840), (16, 828600), (20, 662880), (24, 552400), (25, 530304), (30, 441920), (32, 414300), (40, 331440), (48, 276200), (50, 265152), (60, 220960), (64, 207150), (75, 176768), (80, 165720), (96, 138100), (100, 132576), (120, 110480), (128, 103575), (150, 88384), (160, 82860), (192, 69050), (200, 66288), (240, 55240), (300, 44192), (320, 41430), (384, 34525), (400, 33144), (480, 27620), (600, 22096), (640, 20715), (800, 16572), (960, 13810), (1200, 11048), (1381, 9600), (1600, 8286), (1920, 6905), (2400, 5524), (2762, 4800), (3200, 4143)]