428784000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{8933}}^1$

素因数の和:8965

約数の個数: 128

約数和(自身を含む): 1421578080

約数和(自身を除く): 992794080

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, 4800, 6000, 8000, 8933, 9600, 12000, 16000, 17866, 24000, 26799, 35732, 44665, 48000, 53598, 71464, 89330, 107196, 133995, 142928, 178660, 214392, 223325, 267990, 285856, 357320, 428784, 446650, 535980, 571712, 669975, 714640, 857568, 893300, 1071960, 1116625, 1143424, 1339950, 1429280, 1715136, 1786600, 2143920, 2233250, 2679900, 2858560, 3349875, 3430272, 3573200, 4287840, 4466500, 5359800, 5717120, 6699750, 7146400, 8575680, 8933000, 10719600, 13399500, 14292800, 17151360, 17866000, 21439200, 26799000, 28585600, 35732000, 42878400, 53598000, 71464000, 85756800, 107196000, 142928000, 214392000, 428784000]

約数ペア:

[(1, 428784000), (2, 214392000), (3, 142928000), (4, 107196000), (5, 85756800), (6, 71464000), (8, 53598000), (10, 42878400), (12, 35732000), (15, 28585600), (16, 26799000), (20, 21439200), (24, 17866000), (25, 17151360), (30, 14292800), (32, 13399500), (40, 10719600), (48, 8933000), (50, 8575680), (60, 7146400), (64, 6699750), (75, 5717120), (80, 5359800), (96, 4466500), (100, 4287840), (120, 3573200), (125, 3430272), (128, 3349875), (150, 2858560), (160, 2679900), (192, 2233250), (200, 2143920), (240, 1786600), (250, 1715136), (300, 1429280), (320, 1339950), (375, 1143424), (384, 1116625), (400, 1071960), (480, 893300), (500, 857568), (600, 714640), (640, 669975), (750, 571712), (800, 535980), (960, 446650), (1000, 428784), (1200, 357320), (1500, 285856), (1600, 267990), (1920, 223325), (2000, 214392), (2400, 178660), (3000, 142928), (3200, 133995), (4000, 107196), (4800, 89330), (6000, 71464), (8000, 53598), (8933, 48000), (9600, 44665), (12000, 35732), (16000, 26799), (17866, 24000)]