243480000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{2029}}^1$

素因数の和:2064

約数の個数: 140

約数和(自身を含む): 805398440

約数和(自身を除く): 561918440

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2029, 2400, 2500, 3000, 3750, 4000, 4058, 4800, 5000, 6000, 6087, 7500, 8000, 8116, 10000, 10145, 12000, 12174, 15000, 16232, 20000, 20290, 24000, 24348, 30000, 30435, 32464, 40000, 40580, 48696, 50725, 60000, 60870, 64928, 81160, 97392, 101450, 120000, 121740, 129856, 152175, 162320, 194784, 202900, 243480, 253625, 304350, 324640, 389568, 405800, 486960, 507250, 608700, 649280, 760875, 811600, 973920, 1014500, 1217400, 1268125, 1521750, 1623200, 1947840, 2029000, 2434800, 2536250, 3043500, 3246400, 3804375, 4058000, 4869600, 5072500, 6087000, 7608750, 8116000, 9739200, 10145000, 12174000, 15217500, 16232000, 20290000, 24348000, 30435000, 40580000, 48696000, 60870000, 81160000, 121740000, 243480000]

約数ペア:

[(1, 243480000), (2, 121740000), (3, 81160000), (4, 60870000), (5, 48696000), (6, 40580000), (8, 30435000), (10, 24348000), (12, 20290000), (15, 16232000), (16, 15217500), (20, 12174000), (24, 10145000), (25, 9739200), (30, 8116000), (32, 7608750), (40, 6087000), (48, 5072500), (50, 4869600), (60, 4058000), (64, 3804375), (75, 3246400), (80, 3043500), (96, 2536250), (100, 2434800), (120, 2029000), (125, 1947840), (150, 1623200), (160, 1521750), (192, 1268125), (200, 1217400), (240, 1014500), (250, 973920), (300, 811600), (320, 760875), (375, 649280), (400, 608700), (480, 507250), (500, 486960), (600, 405800), (625, 389568), (750, 324640), (800, 304350), (960, 253625), (1000, 243480), (1200, 202900), (1250, 194784), (1500, 162320), (1600, 152175), (1875, 129856), (2000, 121740), (2029, 120000), (2400, 101450), (2500, 97392), (3000, 81160), (3750, 64928), (4000, 60870), (4058, 60000), (4800, 50725), (5000, 48696), (6000, 40580), (6087, 40000), (7500, 32464), (8000, 30435), (8116, 30000), (10000, 24348), (10145, 24000), (12000, 20290), (12174, 20000), (15000, 16232)]