1000730880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{86869}}^1$

素因数の和:86896

約数の個数: 108

約数和(自身を含む): 3462464460

約数和(自身を除く): 2461733580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 86869, 173738, 260607, 347476, 434345, 521214, 694952, 781821, 868690, 1042428, 1303035, 1389904, 1563642, 1737380, 2084856, 2606070, 2779808, 3127284, 3474760, 3909105, 4169712, 5212140, 5559616, 6254568, 6949520, 7818210, 8339424, 10424280, 11119232, 12509136, 13899040, 15636420, 16678848, 20848560, 22238464, 25018272, 27798080, 31272840, 33357696, 41697120, 50036544, 55596160, 62545680, 66715392, 83394240, 100073088, 111192320, 125091360, 166788480, 200146176, 250182720, 333576960, 500365440, 1000730880]

約数ペア:

[(1, 1000730880), (2, 500365440), (3, 333576960), (4, 250182720), (5, 200146176), (6, 166788480), (8, 125091360), (9, 111192320), (10, 100073088), (12, 83394240), (15, 66715392), (16, 62545680), (18, 55596160), (20, 50036544), (24, 41697120), (30, 33357696), (32, 31272840), (36, 27798080), (40, 25018272), (45, 22238464), (48, 20848560), (60, 16678848), (64, 15636420), (72, 13899040), (80, 12509136), (90, 11119232), (96, 10424280), (120, 8339424), (128, 7818210), (144, 6949520), (160, 6254568), (180, 5559616), (192, 5212140), (240, 4169712), (256, 3909105), (288, 3474760), (320, 3127284), (360, 2779808), (384, 2606070), (480, 2084856), (576, 1737380), (640, 1563642), (720, 1389904), (768, 1303035), (960, 1042428), (1152, 868690), (1280, 781821), (1440, 694952), (1920, 521214), (2304, 434345), (2880, 347476), (3840, 260607), (5760, 173738), (11520, 86869)]