64041360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{266839}}^1$

素因数の和:266855

約数の個数: 40

約数和(自身を含む): 198528960

約数和(自身を除く): 134487600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 266839, 533678, 800517, 1067356, 1334195, 1601034, 2134712, 2668390, 3202068, 4002585, 4269424, 5336780, 6404136, 8005170, 10673560, 12808272, 16010340, 21347120, 32020680, 64041360]

約数ペア:

[(1, 64041360), (2, 32020680), (3, 21347120), (4, 16010340), (5, 12808272), (6, 10673560), (8, 8005170), (10, 6404136), (12, 5336780), (15, 4269424), (16, 4002585), (20, 3202068), (24, 2668390), (30, 2134712), (40, 1601034), (48, 1334195), (60, 1067356), (80, 800517), (120, 533678), (240, 266839)]