64228800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13381}}^1$

素因数の和:13406

約数の個数: 84

約数和(自身を含む): 210739736

約数和(自身を除く): 146510936

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 13381, 26762, 40143, 53524, 66905, 80286, 107048, 133810, 160572, 200715, 214096, 267620, 321144, 334525, 401430, 428192, 535240, 642288, 669050, 802860, 856384, 1003575, 1070480, 1284576, 1338100, 1605720, 2007150, 2140960, 2569152, 2676200, 3211440, 4014300, 4281920, 5352400, 6422880, 8028600, 10704800, 12845760, 16057200, 21409600, 32114400, 64228800]

約数ペア:

[(1, 64228800), (2, 32114400), (3, 21409600), (4, 16057200), (5, 12845760), (6, 10704800), (8, 8028600), (10, 6422880), (12, 5352400), (15, 4281920), (16, 4014300), (20, 3211440), (24, 2676200), (25, 2569152), (30, 2140960), (32, 2007150), (40, 1605720), (48, 1338100), (50, 1284576), (60, 1070480), (64, 1003575), (75, 856384), (80, 802860), (96, 669050), (100, 642288), (120, 535240), (150, 428192), (160, 401430), (192, 334525), (200, 321144), (240, 267620), (300, 214096), (320, 200715), (400, 160572), (480, 133810), (600, 107048), (800, 80286), (960, 66905), (1200, 53524), (1600, 40143), (2400, 26762), (4800, 13381)]