1212912000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{8423}}^1$

素因数の和:8458

約数の個数: 192

約数和(自身を含む): 4356387360

約数和(自身を除く): 3143475360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4500, 4800, 5760, 6000, 7200, 8000, 8423, 9000, 9600, 12000, 14400, 16000, 16846, 18000, 24000, 25269, 28800, 33692, 36000, 42115, 48000, 50538, 67384, 72000, 75807, 84230, 101076, 126345, 134768, 144000, 151614, 168460, 202152, 210575, 252690, 269536, 303228, 336920, 379035, 404304, 421150, 505380, 539072, 606456, 631725, 673840, 758070, 808608, 842300, 1010760, 1052875, 1078144, 1212912, 1263450, 1347680, 1516140, 1617216, 1684600, 1895175, 2021520, 2105750, 2425824, 2526900, 2695360, 3032280, 3158625, 3234432, 3369200, 3790350, 4043040, 4211500, 4851648, 5053800, 5390720, 6064560, 6317250, 6738400, 7580700, 8086080, 8423000, 9475875, 9703296, 10107600, 12129120, 12634500, 13476800, 15161400, 16172160, 16846000, 18951750, 20215200, 24258240, 25269000, 26953600, 30322800, 33692000, 37903500, 40430400, 48516480, 50538000, 60645600, 67384000, 75807000, 80860800, 101076000, 121291200, 134768000, 151614000, 202152000, 242582400, 303228000, 404304000, 606456000, 1212912000]

約数ペア:

[(1, 1212912000), (2, 606456000), (3, 404304000), (4, 303228000), (5, 242582400), (6, 202152000), (8, 151614000), (9, 134768000), (10, 121291200), (12, 101076000), (15, 80860800), (16, 75807000), (18, 67384000), (20, 60645600), (24, 50538000), (25, 48516480), (30, 40430400), (32, 37903500), (36, 33692000), (40, 30322800), (45, 26953600), (48, 25269000), (50, 24258240), (60, 20215200), (64, 18951750), (72, 16846000), (75, 16172160), (80, 15161400), (90, 13476800), (96, 12634500), (100, 12129120), (120, 10107600), (125, 9703296), (128, 9475875), (144, 8423000), (150, 8086080), (160, 7580700), (180, 6738400), (192, 6317250), (200, 6064560), (225, 5390720), (240, 5053800), (250, 4851648), (288, 4211500), (300, 4043040), (320, 3790350), (360, 3369200), (375, 3234432), (384, 3158625), (400, 3032280), (450, 2695360), (480, 2526900), (500, 2425824), (576, 2105750), (600, 2021520), (640, 1895175), (720, 1684600), (750, 1617216), (800, 1516140), (900, 1347680), (960, 1263450), (1000, 1212912), (1125, 1078144), (1152, 1052875), (1200, 1010760), (1440, 842300), (1500, 808608), (1600, 758070), (1800, 673840), (1920, 631725), (2000, 606456), (2250, 539072), (2400, 505380), (2880, 421150), (3000, 404304), (3200, 379035), (3600, 336920), (4000, 303228), (4500, 269536), (4800, 252690), (5760, 210575), (6000, 202152), (7200, 168460), (8000, 151614), (8423, 144000), (9000, 134768), (9600, 126345), (12000, 101076), (14400, 84230), (16000, 75807), (16846, 72000), (18000, 67384), (24000, 50538), (25269, 48000), (28800, 42115), (33692, 36000)]