144670320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66977}}^1$

素因数の和:66999

約数の個数: 80

約数和(自身を含む): 498316320

約数和(自身を除く): 353646000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 66977, 133954, 200931, 267908, 334885, 401862, 535816, 602793, 669770, 803724, 1004655, 1071632, 1205586, 1339540, 1607448, 1808379, 2009310, 2411172, 2679080, 3013965, 3214896, 3616758, 4018620, 4822344, 5358160, 6027930, 7233516, 8037240, 9041895, 9644688, 12055860, 14467032, 16074480, 18083790, 24111720, 28934064, 36167580, 48223440, 72335160, 144670320]

約数ペア:

[(1, 144670320), (2, 72335160), (3, 48223440), (4, 36167580), (5, 28934064), (6, 24111720), (8, 18083790), (9, 16074480), (10, 14467032), (12, 12055860), (15, 9644688), (16, 9041895), (18, 8037240), (20, 7233516), (24, 6027930), (27, 5358160), (30, 4822344), (36, 4018620), (40, 3616758), (45, 3214896), (48, 3013965), (54, 2679080), (60, 2411172), (72, 2009310), (80, 1808379), (90, 1607448), (108, 1339540), (120, 1205586), (135, 1071632), (144, 1004655), (180, 803724), (216, 669770), (240, 602793), (270, 535816), (360, 401862), (432, 334885), (540, 267908), (720, 200931), (1080, 133954), (2160, 66977)]