187996320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{130553}}^1$

素因数の和:130574

約数の個数: 72

約数和(自身を含む): 641542356

約数和(自身を除く): 453546036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 130553, 261106, 391659, 522212, 652765, 783318, 1044424, 1174977, 1305530, 1566636, 1958295, 2088848, 2349954, 2611060, 3133272, 3916590, 4177696, 4699908, 5222120, 5874885, 6266544, 7833180, 9399816, 10444240, 11749770, 12533088, 15666360, 18799632, 20888480, 23499540, 31332720, 37599264, 46999080, 62665440, 93998160, 187996320]

約数ペア:

[(1, 187996320), (2, 93998160), (3, 62665440), (4, 46999080), (5, 37599264), (6, 31332720), (8, 23499540), (9, 20888480), (10, 18799632), (12, 15666360), (15, 12533088), (16, 11749770), (18, 10444240), (20, 9399816), (24, 7833180), (30, 6266544), (32, 5874885), (36, 5222120), (40, 4699908), (45, 4177696), (48, 3916590), (60, 3133272), (72, 2611060), (80, 2349954), (90, 2088848), (96, 1958295), (120, 1566636), (144, 1305530), (160, 1174977), (180, 1044424), (240, 783318), (288, 652765), (360, 522212), (480, 391659), (720, 261106), (1440, 130553)]