396553320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{122393}}^1$

素因数の和:122416

約数の個数: 80

約数和(自身を含む): 1332870660

約数和(自身を除く): 936317340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 122393, 244786, 367179, 489572, 611965, 734358, 979144, 1101537, 1223930, 1468716, 1835895, 2203074, 2447860, 2937432, 3304611, 3671790, 4406148, 4895720, 5507685, 6609222, 7343580, 8812296, 9913833, 11015370, 13218444, 14687160, 16523055, 19827666, 22030740, 26436888, 33046110, 39655332, 44061480, 49569165, 66092220, 79310664, 99138330, 132184440, 198276660, 396553320]

約数ペア:

[(1, 396553320), (2, 198276660), (3, 132184440), (4, 99138330), (5, 79310664), (6, 66092220), (8, 49569165), (9, 44061480), (10, 39655332), (12, 33046110), (15, 26436888), (18, 22030740), (20, 19827666), (24, 16523055), (27, 14687160), (30, 13218444), (36, 11015370), (40, 9913833), (45, 8812296), (54, 7343580), (60, 6609222), (72, 5507685), (81, 4895720), (90, 4406148), (108, 3671790), (120, 3304611), (135, 2937432), (162, 2447860), (180, 2203074), (216, 1835895), (270, 1468716), (324, 1223930), (360, 1101537), (405, 979144), (540, 734358), (648, 611965), (810, 489572), (1080, 367179), (1620, 244786), (3240, 122393)]