64495320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5023}}^1$

素因数の和:5144

約数の個数: 64

約数和(自身を含む): 195333120

約数和(自身を除く): 130837800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 5023, 6420, 10046, 12840, 15069, 20092, 25115, 30138, 40184, 50230, 60276, 75345, 100460, 120552, 150690, 200920, 301380, 537461, 602760, 1074922, 1612383, 2149844, 2687305, 3224766, 4299688, 5374610, 6449532, 8061915, 10749220, 12899064, 16123830, 21498440, 32247660, 64495320]

約数ペア:

[(1, 64495320), (2, 32247660), (3, 21498440), (4, 16123830), (5, 12899064), (6, 10749220), (8, 8061915), (10, 6449532), (12, 5374610), (15, 4299688), (20, 3224766), (24, 2687305), (30, 2149844), (40, 1612383), (60, 1074922), (107, 602760), (120, 537461), (214, 301380), (321, 200920), (428, 150690), (535, 120552), (642, 100460), (856, 75345), (1070, 60276), (1284, 50230), (1605, 40184), (2140, 30138), (2568, 25115), (3210, 20092), (4280, 15069), (5023, 12840), (6420, 10046)]