145181160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{44809}}^1$

素因数の和:44832

約数の個数: 80

約数和(自身を含む): 487980900

約数和(自身を除く): 342799740

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, 44809, 89618, 134427, 179236, 224045, 268854, 358472, 403281, 448090, 537708, 672135, 806562, 896180, 1075416, 1209843, 1344270, 1613124, 1792360, 2016405, 2419686, 2688540, 3226248, 3629529, 4032810, 4839372, 5377080, 6049215, 7259058, 8065620, 9678744, 12098430, 14518116, 16131240, 18147645, 24196860, 29036232, 36295290, 48393720, 72590580, 145181160]

約数ペア:

[(1, 145181160), (2, 72590580), (3, 48393720), (4, 36295290), (5, 29036232), (6, 24196860), (8, 18147645), (9, 16131240), (10, 14518116), (12, 12098430), (15, 9678744), (18, 8065620), (20, 7259058), (24, 6049215), (27, 5377080), (30, 4839372), (36, 4032810), (40, 3629529), (45, 3226248), (54, 2688540), (60, 2419686), (72, 2016405), (81, 1792360), (90, 1613124), (108, 1344270), (120, 1209843), (135, 1075416), (162, 896180), (180, 806562), (216, 672135), (270, 537708), (324, 448090), (360, 403281), (405, 358472), (540, 268854), (648, 224045), (810, 179236), (1080, 134427), (1620, 89618), (3240, 44809)]