255504000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{5323}}^1$

素因数の和:5355

約数の個数: 128

約数和(自身を含む): 847154880

約数和(自身を除く): 591650880

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, 5323, 6000, 8000, 9600, 10646, 12000, 15969, 16000, 21292, 24000, 26615, 31938, 42584, 48000, 53230, 63876, 79845, 85168, 106460, 127752, 133075, 159690, 170336, 212920, 255504, 266150, 319380, 340672, 399225, 425840, 511008, 532300, 638760, 665375, 681344, 798450, 851680, 1022016, 1064600, 1277520, 1330750, 1596900, 1703360, 1996125, 2044032, 2129200, 2555040, 2661500, 3193800, 3406720, 3992250, 4258400, 5110080, 5323000, 6387600, 7984500, 8516800, 10220160, 10646000, 12775200, 15969000, 17033600, 21292000, 25550400, 31938000, 42584000, 51100800, 63876000, 85168000, 127752000, 255504000]

約数ペア:

[(1, 255504000), (2, 127752000), (3, 85168000), (4, 63876000), (5, 51100800), (6, 42584000), (8, 31938000), (10, 25550400), (12, 21292000), (15, 17033600), (16, 15969000), (20, 12775200), (24, 10646000), (25, 10220160), (30, 8516800), (32, 7984500), (40, 6387600), (48, 5323000), (50, 5110080), (60, 4258400), (64, 3992250), (75, 3406720), (80, 3193800), (96, 2661500), (100, 2555040), (120, 2129200), (125, 2044032), (128, 1996125), (150, 1703360), (160, 1596900), (192, 1330750), (200, 1277520), (240, 1064600), (250, 1022016), (300, 851680), (320, 798450), (375, 681344), (384, 665375), (400, 638760), (480, 532300), (500, 511008), (600, 425840), (640, 399225), (750, 340672), (800, 319380), (960, 266150), (1000, 255504), (1200, 212920), (1500, 170336), (1600, 159690), (1920, 133075), (2000, 127752), (2400, 106460), (3000, 85168), (3200, 79845), (4000, 63876), (4800, 53230), (5323, 48000), (6000, 42584), (8000, 31938), (9600, 26615), (10646, 24000), (12000, 21292), (15969, 16000)]