170297640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{52561}}^1$

素因数の和:52584

約数の個数: 80

約数和(自身を含む): 572400180

約数和(自身を除く): 402102540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 52561, 105122, 157683, 210244, 262805, 315366, 420488, 473049, 525610, 630732, 788415, 946098, 1051220, 1261464, 1419147, 1576830, 1892196, 2102440, 2365245, 2838294, 3153660, 3784392, 4257441, 4730490, 5676588, 6307320, 7095735, 8514882, 9460980, 11353176, 14191470, 17029764, 18921960, 21287205, 28382940, 34059528, 42574410, 56765880, 85148820, 170297640]

約数ペア:

[(1, 170297640), (2, 85148820), (3, 56765880), (4, 42574410), (5, 34059528), (6, 28382940), (8, 21287205), (9, 18921960), (10, 17029764), (12, 14191470), (15, 11353176), (18, 9460980), (20, 8514882), (24, 7095735), (27, 6307320), (30, 5676588), (36, 4730490), (40, 4257441), (45, 3784392), (54, 3153660), (60, 2838294), (72, 2365245), (81, 2102440), (90, 1892196), (108, 1576830), (120, 1419147), (135, 1261464), (162, 1051220), (180, 946098), (216, 788415), (270, 630732), (324, 525610), (360, 473049), (405, 420488), (540, 315366), (648, 262805), (810, 210244), (1080, 157683), (1620, 105122), (3240, 52561)]