144976920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109831}}^1$

素因数の和:109856

約数の個数: 64

約数和(自身を含む): 474474240

約数和(自身を除く): 329497320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 109831, 219662, 329493, 439324, 549155, 658986, 878648, 1098310, 1208141, 1317972, 1647465, 2196620, 2416282, 2635944, 3294930, 3624423, 4393240, 4832564, 6040705, 6589860, 7248846, 9665128, 12081410, 13179720, 14497692, 18122115, 24162820, 28995384, 36244230, 48325640, 72488460, 144976920]

約数ペア:

[(1, 144976920), (2, 72488460), (3, 48325640), (4, 36244230), (5, 28995384), (6, 24162820), (8, 18122115), (10, 14497692), (11, 13179720), (12, 12081410), (15, 9665128), (20, 7248846), (22, 6589860), (24, 6040705), (30, 4832564), (33, 4393240), (40, 3624423), (44, 3294930), (55, 2635944), (60, 2416282), (66, 2196620), (88, 1647465), (110, 1317972), (120, 1208141), (132, 1098310), (165, 878648), (220, 658986), (264, 549155), (330, 439324), (440, 329493), (660, 219662), (1320, 109831)]