1901473920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{110039}}^1$

素因数の和:110067

約数の個数: 128

約数和(自身を含む): 6734448000

約数和(自身を除く): 4832974080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 110039, 220078, 330117, 440156, 550195, 660234, 880312, 990351, 1100390, 1320468, 1650585, 1760624, 1980702, 2200780, 2640936, 2971053, 3301170, 3521248, 3961404, 4401560, 4951755, 5281872, 5942106, 6602340, 7042496, 7922808, 8803120, 9903510, 10563744, 11884212, 13204680, 14084992, 14855265, 15845616, 17606240, 19807020, 21127488, 23768424, 26409360, 29710530, 31691232, 35212480, 39614040, 42254976, 47536848, 52818720, 59421060, 63382464, 70424960, 79228080, 95073696, 105637440, 118842120, 126764928, 158456160, 190147392, 211274880, 237684240, 316912320, 380294784, 475368480, 633824640, 950736960, 1901473920]

約数ペア:

[(1, 1901473920), (2, 950736960), (3, 633824640), (4, 475368480), (5, 380294784), (6, 316912320), (8, 237684240), (9, 211274880), (10, 190147392), (12, 158456160), (15, 126764928), (16, 118842120), (18, 105637440), (20, 95073696), (24, 79228080), (27, 70424960), (30, 63382464), (32, 59421060), (36, 52818720), (40, 47536848), (45, 42254976), (48, 39614040), (54, 35212480), (60, 31691232), (64, 29710530), (72, 26409360), (80, 23768424), (90, 21127488), (96, 19807020), (108, 17606240), (120, 15845616), (128, 14855265), (135, 14084992), (144, 13204680), (160, 11884212), (180, 10563744), (192, 9903510), (216, 8803120), (240, 7922808), (270, 7042496), (288, 6602340), (320, 5942106), (360, 5281872), (384, 4951755), (432, 4401560), (480, 3961404), (540, 3521248), (576, 3301170), (640, 2971053), (720, 2640936), (864, 2200780), (960, 1980702), (1080, 1760624), (1152, 1650585), (1440, 1320468), (1728, 1100390), (1920, 990351), (2160, 880312), (2880, 660234), (3456, 550195), (4320, 440156), (5760, 330117), (8640, 220078), (17280, 110039)]