24972660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8161}}^1$

素因数の和:8193

約数の個数: 72

約数和(自身を含む): 80216136

約数和(自身を除く): 55243476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 8161, 16322, 24483, 32644, 40805, 48966, 73449, 81610, 97932, 122415, 138737, 146898, 163220, 244830, 277474, 293796, 367245, 416211, 489660, 554948, 693685, 734490, 832422, 1248633, 1387370, 1468980, 1664844, 2081055, 2497266, 2774740, 4162110, 4994532, 6243165, 8324220, 12486330, 24972660]

約数ペア:

[(1, 24972660), (2, 12486330), (3, 8324220), (4, 6243165), (5, 4994532), (6, 4162110), (9, 2774740), (10, 2497266), (12, 2081055), (15, 1664844), (17, 1468980), (18, 1387370), (20, 1248633), (30, 832422), (34, 734490), (36, 693685), (45, 554948), (51, 489660), (60, 416211), (68, 367245), (85, 293796), (90, 277474), (102, 244830), (153, 163220), (170, 146898), (180, 138737), (204, 122415), (255, 97932), (306, 81610), (340, 73449), (510, 48966), (612, 40805), (765, 32644), (1020, 24483), (1530, 16322), (3060, 8161)]