312288000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{3253}}^1$

素因数の和:3287

約数の個数: 144

約数和(自身を含む): 1037583456

約数和(自身を除く): 725295456

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, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 3253, 3840, 4000, 4800, 6000, 6400, 6506, 8000, 9600, 9759, 12000, 13012, 16000, 16265, 19200, 19518, 24000, 26024, 32000, 32530, 39036, 48000, 48795, 52048, 65060, 78072, 81325, 96000, 97590, 104096, 130120, 156144, 162650, 195180, 208192, 243975, 260240, 312288, 325300, 390360, 406625, 416384, 487950, 520480, 624576, 650600, 780720, 813250, 832768, 975900, 1040960, 1219875, 1249152, 1301200, 1561440, 1626500, 1951800, 2081920, 2439750, 2498304, 2602400, 3122880, 3253000, 3903600, 4163840, 4879500, 5204800, 6245760, 6506000, 7807200, 9759000, 10409600, 12491520, 13012000, 15614400, 19518000, 20819200, 26024000, 31228800, 39036000, 52048000, 62457600, 78072000, 104096000, 156144000, 312288000]

約数ペア:

[(1, 312288000), (2, 156144000), (3, 104096000), (4, 78072000), (5, 62457600), (6, 52048000), (8, 39036000), (10, 31228800), (12, 26024000), (15, 20819200), (16, 19518000), (20, 15614400), (24, 13012000), (25, 12491520), (30, 10409600), (32, 9759000), (40, 7807200), (48, 6506000), (50, 6245760), (60, 5204800), (64, 4879500), (75, 4163840), (80, 3903600), (96, 3253000), (100, 3122880), (120, 2602400), (125, 2498304), (128, 2439750), (150, 2081920), (160, 1951800), (192, 1626500), (200, 1561440), (240, 1301200), (250, 1249152), (256, 1219875), (300, 1040960), (320, 975900), (375, 832768), (384, 813250), (400, 780720), (480, 650600), (500, 624576), (600, 520480), (640, 487950), (750, 416384), (768, 406625), (800, 390360), (960, 325300), (1000, 312288), (1200, 260240), (1280, 243975), (1500, 208192), (1600, 195180), (1920, 162650), (2000, 156144), (2400, 130120), (3000, 104096), (3200, 97590), (3253, 96000), (3840, 81325), (4000, 78072), (4800, 65060), (6000, 52048), (6400, 48795), (6506, 48000), (8000, 39036), (9600, 32530), (9759, 32000), (12000, 26024), (13012, 24000), (16000, 19518), (16265, 19200)]