202565760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{105503}}^1$

素因数の和:105525

約数の個数: 64

約数和(自身を含む): 645684480

約数和(自身を除く): 443118720

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, 320, 384, 480, 640, 960, 1920, 105503, 211006, 316509, 422012, 527515, 633018, 844024, 1055030, 1266036, 1582545, 1688048, 2110060, 2532072, 3165090, 3376096, 4220120, 5064144, 6330180, 6752192, 8440240, 10128288, 12660360, 13504384, 16880480, 20256576, 25320720, 33760960, 40513152, 50641440, 67521920, 101282880, 202565760]

約数ペア:

[(1, 202565760), (2, 101282880), (3, 67521920), (4, 50641440), (5, 40513152), (6, 33760960), (8, 25320720), (10, 20256576), (12, 16880480), (15, 13504384), (16, 12660360), (20, 10128288), (24, 8440240), (30, 6752192), (32, 6330180), (40, 5064144), (48, 4220120), (60, 3376096), (64, 3165090), (80, 2532072), (96, 2110060), (120, 1688048), (128, 1582545), (160, 1266036), (192, 1055030), (240, 844024), (320, 633018), (384, 527515), (480, 422012), (640, 316509), (960, 211006), (1920, 105503)]