4860800

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 144

約数和(自身を含む): 14418720

約数和(自身を除く): 9557920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 124, 128, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 280, 310, 320, 350, 392, 400, 434, 448, 490, 496, 560, 620, 640, 700, 775, 784, 800, 868, 896, 980, 992, 1085, 1120, 1225, 1240, 1400, 1519, 1550, 1568, 1600, 1736, 1960, 1984, 2170, 2240, 2450, 2480, 2800, 3038, 3100, 3136, 3200, 3472, 3920, 3968, 4340, 4480, 4900, 4960, 5425, 5600, 6076, 6200, 6272, 6944, 7595, 7840, 8680, 9800, 9920, 10850, 11200, 12152, 12400, 13888, 15190, 15680, 17360, 19600, 19840, 21700, 22400, 24304, 24800, 27776, 30380, 31360, 34720, 37975, 39200, 43400, 48608, 49600, 60760, 69440, 75950, 78400, 86800, 97216, 99200, 121520, 138880, 151900, 156800, 173600, 194432, 243040, 303800, 347200, 486080, 607600, 694400, 972160, 1215200, 2430400, 4860800]

約数ペア:

[(1, 4860800), (2, 2430400), (4, 1215200), (5, 972160), (7, 694400), (8, 607600), (10, 486080), (14, 347200), (16, 303800), (20, 243040), (25, 194432), (28, 173600), (31, 156800), (32, 151900), (35, 138880), (40, 121520), (49, 99200), (50, 97216), (56, 86800), (62, 78400), (64, 75950), (70, 69440), (80, 60760), (98, 49600), (100, 48608), (112, 43400), (124, 39200), (128, 37975), (140, 34720), (155, 31360), (160, 30380), (175, 27776), (196, 24800), (200, 24304), (217, 22400), (224, 21700), (245, 19840), (248, 19600), (280, 17360), (310, 15680), (320, 15190), (350, 13888), (392, 12400), (400, 12152), (434, 11200), (448, 10850), (490, 9920), (496, 9800), (560, 8680), (620, 7840), (640, 7595), (700, 6944), (775, 6272), (784, 6200), (800, 6076), (868, 5600), (896, 5425), (980, 4960), (992, 4900), (1085, 4480), (1120, 4340), (1225, 3968), (1240, 3920), (1400, 3472), (1519, 3200), (1550, 3136), (1568, 3100), (1600, 3038), (1736, 2800), (1960, 2480), (1984, 2450), (2170, 2240)]