56538360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157051}}^1$

素因数の和:157068

約数の個数: 48

約数和(自身を含む): 183750840

約数和(自身を除く): 127212480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 157051, 314102, 471153, 628204, 785255, 942306, 1256408, 1413459, 1570510, 1884612, 2355765, 2826918, 3141020, 3769224, 4711530, 5653836, 6282040, 7067295, 9423060, 11307672, 14134590, 18846120, 28269180, 56538360]

約数ペア:

[(1, 56538360), (2, 28269180), (3, 18846120), (4, 14134590), (5, 11307672), (6, 9423060), (8, 7067295), (9, 6282040), (10, 5653836), (12, 4711530), (15, 3769224), (18, 3141020), (20, 2826918), (24, 2355765), (30, 1884612), (36, 1570510), (40, 1413459), (45, 1256408), (60, 942306), (72, 785255), (90, 628204), (120, 471153), (180, 314102), (360, 157051)]