348392040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{126229}}^1$

素因数の和:126266

約数の個数: 64

約数和(自身を含む): 1090627200

約数和(自身を除く): 742235160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 126229, 252458, 378687, 504916, 631145, 757374, 1009832, 1262290, 1514748, 1893435, 2524580, 2903267, 3029496, 3786870, 5049160, 5806534, 7573740, 8709801, 11613068, 14516335, 15147480, 17419602, 23226136, 29032670, 34839204, 43549005, 58065340, 69678408, 87098010, 116130680, 174196020, 348392040]

約数ペア:

[(1, 348392040), (2, 174196020), (3, 116130680), (4, 87098010), (5, 69678408), (6, 58065340), (8, 43549005), (10, 34839204), (12, 29032670), (15, 23226136), (20, 17419602), (23, 15147480), (24, 14516335), (30, 11613068), (40, 8709801), (46, 7573740), (60, 5806534), (69, 5049160), (92, 3786870), (115, 3029496), (120, 2903267), (138, 2524580), (184, 1893435), (230, 1514748), (276, 1262290), (345, 1009832), (460, 757374), (552, 631145), (690, 504916), (920, 378687), (1380, 252458), (2760, 126229)]