19391301120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2524909}}^1$

素因数の和:2524935

約数の個数: 80

約数和(自身を含む): 61991590320

約数和(自身を除く): 42600289200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 2524909, 5049818, 7574727, 10099636, 12624545, 15149454, 20199272, 25249090, 30298908, 37873635, 40398544, 50498180, 60597816, 75747270, 80797088, 100996360, 121195632, 151494540, 161594176, 201992720, 242391264, 302989080, 323188352, 403985440, 484782528, 605978160, 646376704, 807970880, 969565056, 1211956320, 1292753408, 1615941760, 1939130112, 2423912640, 3231883520, 3878260224, 4847825280, 6463767040, 9695650560, 19391301120]

約数ペア:

[(1, 19391301120), (2, 9695650560), (3, 6463767040), (4, 4847825280), (5, 3878260224), (6, 3231883520), (8, 2423912640), (10, 1939130112), (12, 1615941760), (15, 1292753408), (16, 1211956320), (20, 969565056), (24, 807970880), (30, 646376704), (32, 605978160), (40, 484782528), (48, 403985440), (60, 323188352), (64, 302989080), (80, 242391264), (96, 201992720), (120, 161594176), (128, 151494540), (160, 121195632), (192, 100996360), (240, 80797088), (256, 75747270), (320, 60597816), (384, 50498180), (480, 40398544), (512, 37873635), (640, 30298908), (768, 25249090), (960, 20199272), (1280, 15149454), (1536, 12624545), (1920, 10099636), (2560, 7574727), (3840, 5049818), (7680, 2524909)]