128114400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53381}}^1$

素因数の和:53404

約数の個数: 72

約数和(自身を含む): 417020184

約数和(自身を除く): 288905784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 53381, 106762, 160143, 213524, 266905, 320286, 427048, 533810, 640572, 800715, 854096, 1067620, 1281144, 1334525, 1601430, 1708192, 2135240, 2562288, 2669050, 3202860, 4003575, 4270480, 5124576, 5338100, 6405720, 8007150, 8540960, 10676200, 12811440, 16014300, 21352400, 25622880, 32028600, 42704800, 64057200, 128114400]

約数ペア:

[(1, 128114400), (2, 64057200), (3, 42704800), (4, 32028600), (5, 25622880), (6, 21352400), (8, 16014300), (10, 12811440), (12, 10676200), (15, 8540960), (16, 8007150), (20, 6405720), (24, 5338100), (25, 5124576), (30, 4270480), (32, 4003575), (40, 3202860), (48, 2669050), (50, 2562288), (60, 2135240), (75, 1708192), (80, 1601430), (96, 1334525), (100, 1281144), (120, 1067620), (150, 854096), (160, 800715), (200, 640572), (240, 533810), (300, 427048), (400, 320286), (480, 266905), (600, 213524), (800, 160143), (1200, 106762), (2400, 53381)]