4648800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 16405200

約数和(自身を除く): 11756400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 149, 150, 156, 160, 195, 200, 208, 240, 260, 298, 300, 312, 325, 390, 400, 416, 447, 480, 520, 596, 600, 624, 650, 745, 780, 800, 894, 975, 1040, 1192, 1200, 1248, 1300, 1490, 1560, 1788, 1937, 1950, 2080, 2235, 2384, 2400, 2600, 2980, 3120, 3576, 3725, 3874, 3900, 4470, 4768, 5200, 5811, 5960, 6240, 7152, 7450, 7748, 7800, 8940, 9685, 10400, 11175, 11622, 11920, 14304, 14900, 15496, 15600, 17880, 19370, 22350, 23244, 23840, 29055, 29800, 30992, 31200, 35760, 38740, 44700, 46488, 48425, 58110, 59600, 61984, 71520, 77480, 89400, 92976, 96850, 116220, 119200, 145275, 154960, 178800, 185952, 193700, 232440, 290550, 309920, 357600, 387400, 464880, 581100, 774800, 929760, 1162200, 1549600, 2324400, 4648800]

約数ペア:

[(1, 4648800), (2, 2324400), (3, 1549600), (4, 1162200), (5, 929760), (6, 774800), (8, 581100), (10, 464880), (12, 387400), (13, 357600), (15, 309920), (16, 290550), (20, 232440), (24, 193700), (25, 185952), (26, 178800), (30, 154960), (32, 145275), (39, 119200), (40, 116220), (48, 96850), (50, 92976), (52, 89400), (60, 77480), (65, 71520), (75, 61984), (78, 59600), (80, 58110), (96, 48425), (100, 46488), (104, 44700), (120, 38740), (130, 35760), (149, 31200), (150, 30992), (156, 29800), (160, 29055), (195, 23840), (200, 23244), (208, 22350), (240, 19370), (260, 17880), (298, 15600), (300, 15496), (312, 14900), (325, 14304), (390, 11920), (400, 11622), (416, 11175), (447, 10400), (480, 9685), (520, 8940), (596, 7800), (600, 7748), (624, 7450), (650, 7152), (745, 6240), (780, 5960), (800, 5811), (894, 5200), (975, 4768), (1040, 4470), (1192, 3900), (1200, 3874), (1248, 3725), (1300, 3576), (1490, 3120), (1560, 2980), (1788, 2600), (1937, 2400), (1950, 2384), (2080, 2235)]