24427980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 81230688

約数和(自身を除く): 56802708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 887, 918, 1020, 1377, 1530, 1620, 1774, 1836, 2295, 2661, 2754, 3060, 3548, 4435, 4590, 5322, 5508, 6885, 7983, 8870, 9180, 10644, 13305, 13770, 15079, 15966, 17740, 23949, 26610, 27540, 30158, 31932, 39915, 45237, 47898, 53220, 60316, 71847, 75395, 79830, 90474, 95796, 119745, 135711, 143694, 150790, 159660, 180948, 226185, 239490, 271422, 287388, 301580, 359235, 407133, 452370, 478980, 542844, 678555, 718470, 814266, 904740, 1221399, 1357110, 1436940, 1628532, 2035665, 2442798, 2714220, 4071330, 4885596, 6106995, 8142660, 12213990, 24427980]

約数ペア:

[(1, 24427980), (2, 12213990), (3, 8142660), (4, 6106995), (5, 4885596), (6, 4071330), (9, 2714220), (10, 2442798), (12, 2035665), (15, 1628532), (17, 1436940), (18, 1357110), (20, 1221399), (27, 904740), (30, 814266), (34, 718470), (36, 678555), (45, 542844), (51, 478980), (54, 452370), (60, 407133), (68, 359235), (81, 301580), (85, 287388), (90, 271422), (102, 239490), (108, 226185), (135, 180948), (153, 159660), (162, 150790), (170, 143694), (180, 135711), (204, 119745), (255, 95796), (270, 90474), (306, 79830), (324, 75395), (340, 71847), (405, 60316), (459, 53220), (510, 47898), (540, 45237), (612, 39915), (765, 31932), (810, 30158), (887, 27540), (918, 26610), (1020, 23949), (1377, 17740), (1530, 15966), (1620, 15079), (1774, 13770), (1836, 13305), (2295, 10644), (2661, 9180), (2754, 8870), (3060, 7983), (3548, 6885), (4435, 5508), (4590, 5322)]