499951080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12979}}^1$

素因数の和:13103

約数の個数: 96

約数和(自身を含む): 1640152800

約数和(自身を除く): 1140201720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 12979, 19260, 25958, 38520, 38937, 51916, 64895, 77874, 103832, 116811, 129790, 155748, 194685, 233622, 259580, 311496, 389370, 467244, 519160, 584055, 778740, 934488, 1168110, 1388753, 1557480, 2336220, 2777506, 4166259, 4672440, 5555012, 6943765, 8332518, 11110024, 12498777, 13887530, 16665036, 20831295, 24997554, 27775060, 33330072, 41662590, 49995108, 55550120, 62493885, 83325180, 99990216, 124987770, 166650360, 249975540, 499951080]

約数ペア:

[(1, 499951080), (2, 249975540), (3, 166650360), (4, 124987770), (5, 99990216), (6, 83325180), (8, 62493885), (9, 55550120), (10, 49995108), (12, 41662590), (15, 33330072), (18, 27775060), (20, 24997554), (24, 20831295), (30, 16665036), (36, 13887530), (40, 12498777), (45, 11110024), (60, 8332518), (72, 6943765), (90, 5555012), (107, 4672440), (120, 4166259), (180, 2777506), (214, 2336220), (321, 1557480), (360, 1388753), (428, 1168110), (535, 934488), (642, 778740), (856, 584055), (963, 519160), (1070, 467244), (1284, 389370), (1605, 311496), (1926, 259580), (2140, 233622), (2568, 194685), (3210, 155748), (3852, 129790), (4280, 116811), (4815, 103832), (6420, 77874), (7704, 64895), (9630, 51916), (12840, 38937), (12979, 38520), (19260, 25958)]