53316720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74051}}^1$

素因数の和:74070

約数の個数: 60

約数和(自身を含む): 179057736

約数和(自身を除く): 125741016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74051, 148102, 222153, 296204, 370255, 444306, 592408, 666459, 740510, 888612, 1110765, 1184816, 1332918, 1481020, 1777224, 2221530, 2665836, 2962040, 3332295, 3554448, 4443060, 5331672, 5924080, 6664590, 8886120, 10663344, 13329180, 17772240, 26658360, 53316720]

約数ペア:

[(1, 53316720), (2, 26658360), (3, 17772240), (4, 13329180), (5, 10663344), (6, 8886120), (8, 6664590), (9, 5924080), (10, 5331672), (12, 4443060), (15, 3554448), (16, 3332295), (18, 2962040), (20, 2665836), (24, 2221530), (30, 1777224), (36, 1481020), (40, 1332918), (45, 1184816), (48, 1110765), (60, 888612), (72, 740510), (80, 666459), (90, 592408), (120, 444306), (144, 370255), (180, 296204), (240, 222153), (360, 148102), (720, 74051)]