91920000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 305902080

約数和(自身を除く): 213982080

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, 383, 384, 400, 480, 500, 600, 625, 640, 750, 766, 800, 960, 1000, 1149, 1200, 1250, 1500, 1532, 1600, 1875, 1915, 1920, 2000, 2298, 2400, 2500, 3000, 3064, 3200, 3750, 3830, 4000, 4596, 4800, 5000, 5745, 6000, 6128, 7500, 7660, 8000, 9192, 9575, 9600, 10000, 11490, 12000, 12256, 15000, 15320, 16000, 18384, 19150, 20000, 22980, 24000, 24512, 28725, 30000, 30640, 36768, 38300, 40000, 45960, 47875, 48000, 49024, 57450, 60000, 61280, 73536, 76600, 80000, 91920, 95750, 114900, 120000, 122560, 143625, 147072, 153200, 183840, 191500, 229800, 239375, 240000, 245120, 287250, 306400, 367680, 383000, 459600, 478750, 574500, 612800, 718125, 735360, 766000, 919200, 957500, 1149000, 1225600, 1436250, 1532000, 1838400, 1915000, 2298000, 2872500, 3064000, 3676800, 3830000, 4596000, 5745000, 6128000, 7660000, 9192000, 11490000, 15320000, 18384000, 22980000, 30640000, 45960000, 91920000]

約数ペア:

[(1, 91920000), (2, 45960000), (3, 30640000), (4, 22980000), (5, 18384000), (6, 15320000), (8, 11490000), (10, 9192000), (12, 7660000), (15, 6128000), (16, 5745000), (20, 4596000), (24, 3830000), (25, 3676800), (30, 3064000), (32, 2872500), (40, 2298000), (48, 1915000), (50, 1838400), (60, 1532000), (64, 1436250), (75, 1225600), (80, 1149000), (96, 957500), (100, 919200), (120, 766000), (125, 735360), (128, 718125), (150, 612800), (160, 574500), (192, 478750), (200, 459600), (240, 383000), (250, 367680), (300, 306400), (320, 287250), (375, 245120), (383, 240000), (384, 239375), (400, 229800), (480, 191500), (500, 183840), (600, 153200), (625, 147072), (640, 143625), (750, 122560), (766, 120000), (800, 114900), (960, 95750), (1000, 91920), (1149, 80000), (1200, 76600), (1250, 73536), (1500, 61280), (1532, 60000), (1600, 57450), (1875, 49024), (1915, 48000), (1920, 47875), (2000, 45960), (2298, 40000), (2400, 38300), (2500, 36768), (3000, 30640), (3064, 30000), (3200, 28725), (3750, 24512), (3830, 24000), (4000, 22980), (4596, 20000), (4800, 19150), (5000, 18384), (5745, 16000), (6000, 15320), (6128, 15000), (7500, 12256), (7660, 12000), (8000, 11490), (9192, 10000), (9575, 9600)]