22473720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20809}}^1$

素因数の和:20829

約数の個数: 64

約数和(自身を含む): 74916000

約数和(自身を除く): 52442280

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 20809, 41618, 62427, 83236, 104045, 124854, 166472, 187281, 208090, 249708, 312135, 374562, 416180, 499416, 561843, 624270, 749124, 832360, 936405, 1123686, 1248540, 1498248, 1872810, 2247372, 2497080, 2809215, 3745620, 4494744, 5618430, 7491240, 11236860, 22473720]

約数ペア:

[(1, 22473720), (2, 11236860), (3, 7491240), (4, 5618430), (5, 4494744), (6, 3745620), (8, 2809215), (9, 2497080), (10, 2247372), (12, 1872810), (15, 1498248), (18, 1248540), (20, 1123686), (24, 936405), (27, 832360), (30, 749124), (36, 624270), (40, 561843), (45, 499416), (54, 416180), (60, 374562), (72, 312135), (90, 249708), (108, 208090), (120, 187281), (135, 166472), (180, 124854), (216, 104045), (270, 83236), (360, 62427), (540, 41618), (1080, 20809)]