201286320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{838693}}^1$

素因数の和:838709

約数の個数: 40

約数和(自身を含む): 623988336

約数和(自身を除く): 422702016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838693, 1677386, 2516079, 3354772, 4193465, 5032158, 6709544, 8386930, 10064316, 12580395, 13419088, 16773860, 20128632, 25160790, 33547720, 40257264, 50321580, 67095440, 100643160, 201286320]

約数ペア:

[(1, 201286320), (2, 100643160), (3, 67095440), (4, 50321580), (5, 40257264), (6, 33547720), (8, 25160790), (10, 20128632), (12, 16773860), (15, 13419088), (16, 12580395), (20, 10064316), (24, 8386930), (30, 6709544), (40, 5032158), (48, 4193465), (60, 3354772), (80, 2516079), (120, 1677386), (240, 838693)]