66288000

素因数分解:

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

素因数の和:1413

約数の個数: 128

約数和(自身を含む): 219903840

約数和(自身を除く): 153615840

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, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1381, 1500, 1600, 1920, 2000, 2400, 2762, 3000, 3200, 4000, 4143, 4800, 5524, 6000, 6905, 8000, 8286, 9600, 11048, 12000, 13810, 16000, 16572, 20715, 22096, 24000, 27620, 33144, 34525, 41430, 44192, 48000, 55240, 66288, 69050, 82860, 88384, 103575, 110480, 132576, 138100, 165720, 172625, 176768, 207150, 220960, 265152, 276200, 331440, 345250, 414300, 441920, 517875, 530304, 552400, 662880, 690500, 828600, 883840, 1035750, 1104800, 1325760, 1381000, 1657200, 2071500, 2209600, 2651520, 2762000, 3314400, 4143000, 4419200, 5524000, 6628800, 8286000, 11048000, 13257600, 16572000, 22096000, 33144000, 66288000]

約数ペア:

[(1, 66288000), (2, 33144000), (3, 22096000), (4, 16572000), (5, 13257600), (6, 11048000), (8, 8286000), (10, 6628800), (12, 5524000), (15, 4419200), (16, 4143000), (20, 3314400), (24, 2762000), (25, 2651520), (30, 2209600), (32, 2071500), (40, 1657200), (48, 1381000), (50, 1325760), (60, 1104800), (64, 1035750), (75, 883840), (80, 828600), (96, 690500), (100, 662880), (120, 552400), (125, 530304), (128, 517875), (150, 441920), (160, 414300), (192, 345250), (200, 331440), (240, 276200), (250, 265152), (300, 220960), (320, 207150), (375, 176768), (384, 172625), (400, 165720), (480, 138100), (500, 132576), (600, 110480), (640, 103575), (750, 88384), (800, 82860), (960, 69050), (1000, 66288), (1200, 55240), (1381, 48000), (1500, 44192), (1600, 41430), (1920, 34525), (2000, 33144), (2400, 27620), (2762, 24000), (3000, 22096), (3200, 20715), (4000, 16572), (4143, 16000), (4800, 13810), (5524, 12000), (6000, 11048), (6905, 9600), (8000, 8286)]