24805260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7287

約数の個数: 72

約数和(自身を含む): 79213680

約数和(自身を除く): 54408420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7253, 14506, 21759, 29012, 36265, 43518, 65277, 72530, 87036, 108795, 130554, 137807, 145060, 217590, 261108, 275614, 326385, 413421, 435180, 551228, 652770, 689035, 826842, 1240263, 1305540, 1378070, 1653684, 2067105, 2480526, 2756140, 4134210, 4961052, 6201315, 8268420, 12402630, 24805260]

約数ペア:

[(1, 24805260), (2, 12402630), (3, 8268420), (4, 6201315), (5, 4961052), (6, 4134210), (9, 2756140), (10, 2480526), (12, 2067105), (15, 1653684), (18, 1378070), (19, 1305540), (20, 1240263), (30, 826842), (36, 689035), (38, 652770), (45, 551228), (57, 435180), (60, 413421), (76, 326385), (90, 275614), (95, 261108), (114, 217590), (171, 145060), (180, 137807), (190, 130554), (228, 108795), (285, 87036), (342, 72530), (380, 65277), (570, 43518), (684, 36265), (855, 29012), (1140, 21759), (1710, 14506), (3420, 7253)]