196763520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{102481}}^1$

素因数の和:102503

約数の個数: 64

約数和(自身を含む): 627189840

約数和(自身を除く): 430426320

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, 320, 384, 480, 640, 960, 1920, 102481, 204962, 307443, 409924, 512405, 614886, 819848, 1024810, 1229772, 1537215, 1639696, 2049620, 2459544, 3074430, 3279392, 4099240, 4919088, 6148860, 6558784, 8198480, 9838176, 12297720, 13117568, 16396960, 19676352, 24595440, 32793920, 39352704, 49190880, 65587840, 98381760, 196763520]

約数ペア:

[(1, 196763520), (2, 98381760), (3, 65587840), (4, 49190880), (5, 39352704), (6, 32793920), (8, 24595440), (10, 19676352), (12, 16396960), (15, 13117568), (16, 12297720), (20, 9838176), (24, 8198480), (30, 6558784), (32, 6148860), (40, 4919088), (48, 4099240), (60, 3279392), (64, 3074430), (80, 2459544), (96, 2049620), (120, 1639696), (128, 1537215), (160, 1229772), (192, 1024810), (240, 819848), (320, 614886), (384, 512405), (480, 409924), (640, 307443), (960, 204962), (1920, 102481)]