1384350720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{90127}}^1$

素因数の和:90155

約数の個数: 88

約数和(自身を含む): 4427808384

約数和(自身を除く): 3043457664

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 90127, 180254, 270381, 360508, 450635, 540762, 721016, 901270, 1081524, 1351905, 1442032, 1802540, 2163048, 2703810, 2884064, 3605080, 4326096, 5407620, 5768128, 7210160, 8652192, 10815240, 11536256, 14420320, 17304384, 21630480, 23072512, 28840640, 34608768, 43260960, 46145024, 57681280, 69217536, 86521920, 92290048, 115362560, 138435072, 173043840, 230725120, 276870144, 346087680, 461450240, 692175360, 1384350720]

約数ペア:

[(1, 1384350720), (2, 692175360), (3, 461450240), (4, 346087680), (5, 276870144), (6, 230725120), (8, 173043840), (10, 138435072), (12, 115362560), (15, 92290048), (16, 86521920), (20, 69217536), (24, 57681280), (30, 46145024), (32, 43260960), (40, 34608768), (48, 28840640), (60, 23072512), (64, 21630480), (80, 17304384), (96, 14420320), (120, 11536256), (128, 10815240), (160, 8652192), (192, 7210160), (240, 5768128), (256, 5407620), (320, 4326096), (384, 3605080), (480, 2884064), (512, 2703810), (640, 2163048), (768, 1802540), (960, 1442032), (1024, 1351905), (1280, 1081524), (1536, 901270), (1920, 721016), (2560, 540762), (3072, 450635), (3840, 360508), (5120, 270381), (7680, 180254), (15360, 90127)]