2054227080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157051}}^1$

素因数の和:157174

約数の個数: 64

約数和(自身を含む): 6219259200

約数和(自身を除く): 4165032120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 157051, 314102, 471153, 628204, 785255, 942306, 1256408, 1570510, 1884612, 2355765, 3141020, 3769224, 4711530, 6282040, 9423060, 17118559, 18846120, 34237118, 51355677, 68474236, 85592795, 102711354, 136948472, 171185590, 205422708, 256778385, 342371180, 410845416, 513556770, 684742360, 1027113540, 2054227080]

約数ペア:

[(1, 2054227080), (2, 1027113540), (3, 684742360), (4, 513556770), (5, 410845416), (6, 342371180), (8, 256778385), (10, 205422708), (12, 171185590), (15, 136948472), (20, 102711354), (24, 85592795), (30, 68474236), (40, 51355677), (60, 34237118), (109, 18846120), (120, 17118559), (218, 9423060), (327, 6282040), (436, 4711530), (545, 3769224), (654, 3141020), (872, 2355765), (1090, 1884612), (1308, 1570510), (1635, 1256408), (2180, 942306), (2616, 785255), (3270, 628204), (4360, 471153), (6540, 314102), (13080, 157051)]