78800460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12049}}^1$

素因数の和:12170

約数の個数: 48

約数和(自身を含む): 222684000

約数和(自身を除く): 143883540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 12049, 24098, 36147, 48196, 60245, 72294, 120490, 144588, 180735, 240980, 361470, 722940, 1313341, 2626682, 3940023, 5253364, 6566705, 7880046, 13133410, 15760092, 19700115, 26266820, 39400230, 78800460]

約数ペア:

[(1, 78800460), (2, 39400230), (3, 26266820), (4, 19700115), (5, 15760092), (6, 13133410), (10, 7880046), (12, 6566705), (15, 5253364), (20, 3940023), (30, 2626682), (60, 1313341), (109, 722940), (218, 361470), (327, 240980), (436, 180735), (545, 144588), (654, 120490), (1090, 72294), (1308, 60245), (1635, 48196), (2180, 36147), (3270, 24098), (6540, 12049)]