17745480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{5477}}^1$

素因数の和:5500

約数の個数: 80

約数和(自身を含む): 59655420

約数和(自身を除く): 41909940

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, 5477, 10954, 16431, 21908, 27385, 32862, 43816, 49293, 54770, 65724, 82155, 98586, 109540, 131448, 147879, 164310, 197172, 219080, 246465, 295758, 328620, 394344, 443637, 492930, 591516, 657240, 739395, 887274, 985860, 1183032, 1478790, 1774548, 1971720, 2218185, 2957580, 3549096, 4436370, 5915160, 8872740, 17745480]

約数ペア:

[(1, 17745480), (2, 8872740), (3, 5915160), (4, 4436370), (5, 3549096), (6, 2957580), (8, 2218185), (9, 1971720), (10, 1774548), (12, 1478790), (15, 1183032), (18, 985860), (20, 887274), (24, 739395), (27, 657240), (30, 591516), (36, 492930), (40, 443637), (45, 394344), (54, 328620), (60, 295758), (72, 246465), (81, 219080), (90, 197172), (108, 164310), (120, 147879), (135, 131448), (162, 109540), (180, 98586), (216, 82155), (270, 65724), (324, 54770), (360, 49293), (405, 43816), (540, 32862), (648, 27385), (810, 21908), (1080, 16431), (1620, 10954), (3240, 5477)]