54699960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65119}}^1$

素因数の和:65140

約数の個数: 64

約数和(自身を含む): 187545600

約数和(自身を除く): 132845640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65119, 130238, 195357, 260476, 325595, 390714, 455833, 520952, 651190, 781428, 911666, 976785, 1302380, 1367499, 1562856, 1823332, 1953570, 2279165, 2604760, 2734998, 3646664, 3907140, 4558330, 5469996, 6837495, 7814280, 9116660, 10939992, 13674990, 18233320, 27349980, 54699960]

約数ペア:

[(1, 54699960), (2, 27349980), (3, 18233320), (4, 13674990), (5, 10939992), (6, 9116660), (7, 7814280), (8, 6837495), (10, 5469996), (12, 4558330), (14, 3907140), (15, 3646664), (20, 2734998), (21, 2604760), (24, 2279165), (28, 1953570), (30, 1823332), (35, 1562856), (40, 1367499), (42, 1302380), (56, 976785), (60, 911666), (70, 781428), (84, 651190), (105, 520952), (120, 455833), (140, 390714), (168, 325595), (210, 260476), (280, 195357), (420, 130238), (840, 65119)]