173097720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{480827}}^1$

素因数の和:480844

約数の個数: 48

約数和(自身を含む): 562568760

約数和(自身を除く): 389471040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 480827, 961654, 1442481, 1923308, 2404135, 2884962, 3846616, 4327443, 4808270, 5769924, 7212405, 8654886, 9616540, 11539848, 14424810, 17309772, 19233080, 21637215, 28849620, 34619544, 43274430, 57699240, 86548860, 173097720]

約数ペア:

[(1, 173097720), (2, 86548860), (3, 57699240), (4, 43274430), (5, 34619544), (6, 28849620), (8, 21637215), (9, 19233080), (10, 17309772), (12, 14424810), (15, 11539848), (18, 9616540), (20, 8654886), (24, 7212405), (30, 5769924), (36, 4808270), (40, 4327443), (45, 3846616), (60, 2884962), (72, 2404135), (90, 1923308), (120, 1442481), (180, 961654), (360, 480827)]