24415740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 80196480

約数和(自身を除く): 55780740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 101, 102, 153, 158, 170, 180, 202, 204, 237, 255, 303, 306, 316, 340, 395, 404, 474, 505, 510, 606, 612, 711, 765, 790, 909, 948, 1010, 1020, 1185, 1212, 1343, 1422, 1515, 1530, 1580, 1717, 1818, 2020, 2370, 2686, 2844, 3030, 3060, 3434, 3555, 3636, 4029, 4545, 4740, 5151, 5372, 6060, 6715, 6868, 7110, 7979, 8058, 8585, 9090, 10302, 12087, 13430, 14220, 15453, 15958, 16116, 17170, 18180, 20145, 20604, 23937, 24174, 25755, 26860, 30906, 31916, 34340, 39895, 40290, 47874, 48348, 51510, 60435, 61812, 71811, 77265, 79790, 80580, 95748, 103020, 119685, 120870, 135643, 143622, 154530, 159580, 239370, 241740, 271286, 287244, 309060, 359055, 406929, 478740, 542572, 678215, 718110, 813858, 1220787, 1356430, 1436220, 1627716, 2034645, 2441574, 2712860, 4069290, 4883148, 6103935, 8138580, 12207870, 24415740]

約数ペア:

[(1, 24415740), (2, 12207870), (3, 8138580), (4, 6103935), (5, 4883148), (6, 4069290), (9, 2712860), (10, 2441574), (12, 2034645), (15, 1627716), (17, 1436220), (18, 1356430), (20, 1220787), (30, 813858), (34, 718110), (36, 678215), (45, 542572), (51, 478740), (60, 406929), (68, 359055), (79, 309060), (85, 287244), (90, 271286), (101, 241740), (102, 239370), (153, 159580), (158, 154530), (170, 143622), (180, 135643), (202, 120870), (204, 119685), (237, 103020), (255, 95748), (303, 80580), (306, 79790), (316, 77265), (340, 71811), (395, 61812), (404, 60435), (474, 51510), (505, 48348), (510, 47874), (606, 40290), (612, 39895), (711, 34340), (765, 31916), (790, 30906), (909, 26860), (948, 25755), (1010, 24174), (1020, 23937), (1185, 20604), (1212, 20145), (1343, 18180), (1422, 17170), (1515, 16116), (1530, 15958), (1580, 15453), (1717, 14220), (1818, 13430), (2020, 12087), (2370, 10302), (2686, 9090), (2844, 8585), (3030, 8058), (3060, 7979), (3434, 7110), (3555, 6868), (3636, 6715), (4029, 6060), (4545, 5372), (4740, 5151)]