215664000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{4493}}^1$

素因数の和:4525

約数の個数: 128

約数和(自身を含む): 715085280

約数和(自身を除く): 499421280

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, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4493, 4800, 6000, 8000, 8986, 9600, 12000, 13479, 16000, 17972, 22465, 24000, 26958, 35944, 44930, 48000, 53916, 67395, 71888, 89860, 107832, 112325, 134790, 143776, 179720, 215664, 224650, 269580, 287552, 336975, 359440, 431328, 449300, 539160, 561625, 575104, 673950, 718880, 862656, 898600, 1078320, 1123250, 1347900, 1437760, 1684875, 1725312, 1797200, 2156640, 2246500, 2695800, 2875520, 3369750, 3594400, 4313280, 4493000, 5391600, 6739500, 7188800, 8626560, 8986000, 10783200, 13479000, 14377600, 17972000, 21566400, 26958000, 35944000, 43132800, 53916000, 71888000, 107832000, 215664000]

約数ペア:

[(1, 215664000), (2, 107832000), (3, 71888000), (4, 53916000), (5, 43132800), (6, 35944000), (8, 26958000), (10, 21566400), (12, 17972000), (15, 14377600), (16, 13479000), (20, 10783200), (24, 8986000), (25, 8626560), (30, 7188800), (32, 6739500), (40, 5391600), (48, 4493000), (50, 4313280), (60, 3594400), (64, 3369750), (75, 2875520), (80, 2695800), (96, 2246500), (100, 2156640), (120, 1797200), (125, 1725312), (128, 1684875), (150, 1437760), (160, 1347900), (192, 1123250), (200, 1078320), (240, 898600), (250, 862656), (300, 718880), (320, 673950), (375, 575104), (384, 561625), (400, 539160), (480, 449300), (500, 431328), (600, 359440), (640, 336975), (750, 287552), (800, 269580), (960, 224650), (1000, 215664), (1200, 179720), (1500, 143776), (1600, 134790), (1920, 112325), (2000, 107832), (2400, 89860), (3000, 71888), (3200, 67395), (4000, 53916), (4493, 48000), (4800, 44930), (6000, 35944), (8000, 26958), (8986, 24000), (9600, 22465), (12000, 17972), (13479, 16000)]