16308720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22651}}^1$

素因数の和:22670

約数の個数: 60

約数和(自身を含む): 54772536

約数和(自身を除く): 38463816

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, 22651, 45302, 67953, 90604, 113255, 135906, 181208, 203859, 226510, 271812, 339765, 362416, 407718, 453020, 543624, 679530, 815436, 906040, 1019295, 1087248, 1359060, 1630872, 1812080, 2038590, 2718120, 3261744, 4077180, 5436240, 8154360, 16308720]

約数ペア:

[(1, 16308720), (2, 8154360), (3, 5436240), (4, 4077180), (5, 3261744), (6, 2718120), (8, 2038590), (9, 1812080), (10, 1630872), (12, 1359060), (15, 1087248), (16, 1019295), (18, 906040), (20, 815436), (24, 679530), (30, 543624), (36, 453020), (40, 407718), (45, 362416), (48, 339765), (60, 271812), (72, 226510), (80, 203859), (90, 181208), (120, 135906), (144, 113255), (180, 90604), (240, 67953), (360, 45302), (720, 22651)]