904800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 3281040

約数和(自身を除く): 2376240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 32, 39, 40, 48, 50, 52, 58, 60, 65, 75, 78, 80, 87, 96, 100, 104, 116, 120, 130, 145, 150, 156, 160, 174, 195, 200, 208, 232, 240, 260, 290, 300, 312, 325, 348, 377, 390, 400, 416, 435, 464, 480, 520, 580, 600, 624, 650, 696, 725, 754, 780, 800, 870, 928, 975, 1040, 1131, 1160, 1200, 1248, 1300, 1392, 1450, 1508, 1560, 1740, 1885, 1950, 2080, 2175, 2262, 2320, 2400, 2600, 2784, 2900, 3016, 3120, 3480, 3770, 3900, 4350, 4524, 4640, 5200, 5655, 5800, 6032, 6240, 6960, 7540, 7800, 8700, 9048, 9425, 10400, 11310, 11600, 12064, 13920, 15080, 15600, 17400, 18096, 18850, 22620, 23200, 28275, 30160, 31200, 34800, 36192, 37700, 45240, 56550, 60320, 69600, 75400, 90480, 113100, 150800, 180960, 226200, 301600, 452400, 904800]

約数ペア:

[(1, 904800), (2, 452400), (3, 301600), (4, 226200), (5, 180960), (6, 150800), (8, 113100), (10, 90480), (12, 75400), (13, 69600), (15, 60320), (16, 56550), (20, 45240), (24, 37700), (25, 36192), (26, 34800), (29, 31200), (30, 30160), (32, 28275), (39, 23200), (40, 22620), (48, 18850), (50, 18096), (52, 17400), (58, 15600), (60, 15080), (65, 13920), (75, 12064), (78, 11600), (80, 11310), (87, 10400), (96, 9425), (100, 9048), (104, 8700), (116, 7800), (120, 7540), (130, 6960), (145, 6240), (150, 6032), (156, 5800), (160, 5655), (174, 5200), (195, 4640), (200, 4524), (208, 4350), (232, 3900), (240, 3770), (260, 3480), (290, 3120), (300, 3016), (312, 2900), (325, 2784), (348, 2600), (377, 2400), (390, 2320), (400, 2262), (416, 2175), (435, 2080), (464, 1950), (480, 1885), (520, 1740), (580, 1560), (600, 1508), (624, 1450), (650, 1392), (696, 1300), (725, 1248), (754, 1200), (780, 1160), (800, 1131), (870, 1040), (928, 975)]