1279374000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{213229}}^1$

素因数の和:213255

約数の個数: 80

約数和(自身を含む): 4124721120

約数和(自身を除く): 2845347120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 213229, 426458, 639687, 852916, 1066145, 1279374, 1705832, 2132290, 2558748, 3198435, 3411664, 4264580, 5117496, 5330725, 6396870, 8529160, 10234992, 10661450, 12793740, 15992175, 17058320, 21322900, 25587480, 26653625, 31984350, 42645800, 51174960, 53307250, 63968700, 79960875, 85291600, 106614500, 127937400, 159921750, 213229000, 255874800, 319843500, 426458000, 639687000, 1279374000]

約数ペア:

[(1, 1279374000), (2, 639687000), (3, 426458000), (4, 319843500), (5, 255874800), (6, 213229000), (8, 159921750), (10, 127937400), (12, 106614500), (15, 85291600), (16, 79960875), (20, 63968700), (24, 53307250), (25, 51174960), (30, 42645800), (40, 31984350), (48, 26653625), (50, 25587480), (60, 21322900), (75, 17058320), (80, 15992175), (100, 12793740), (120, 10661450), (125, 10234992), (150, 8529160), (200, 6396870), (240, 5330725), (250, 5117496), (300, 4264580), (375, 3411664), (400, 3198435), (500, 2558748), (600, 2132290), (750, 1705832), (1000, 1279374), (1200, 1066145), (1500, 852916), (2000, 639687), (3000, 426458), (6000, 213229)]