15522360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 56401920

約数和(自身を除く): 40879560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1087, 1190, 1428, 1785, 2040, 2174, 2380, 2856, 3261, 3570, 4348, 4760, 5435, 6522, 7140, 7609, 8696, 10870, 13044, 14280, 15218, 16305, 18479, 21740, 22827, 26088, 30436, 32610, 36958, 38045, 43480, 45654, 55437, 60872, 65220, 73916, 76090, 91308, 92395, 110874, 114135, 129353, 130440, 147832, 152180, 182616, 184790, 221748, 228270, 258706, 277185, 304360, 369580, 388059, 443496, 456540, 517412, 554370, 646765, 739160, 776118, 913080, 1034824, 1108740, 1293530, 1552236, 1940295, 2217480, 2587060, 3104472, 3880590, 5174120, 7761180, 15522360]

約数ペア:

[(1, 15522360), (2, 7761180), (3, 5174120), (4, 3880590), (5, 3104472), (6, 2587060), (7, 2217480), (8, 1940295), (10, 1552236), (12, 1293530), (14, 1108740), (15, 1034824), (17, 913080), (20, 776118), (21, 739160), (24, 646765), (28, 554370), (30, 517412), (34, 456540), (35, 443496), (40, 388059), (42, 369580), (51, 304360), (56, 277185), (60, 258706), (68, 228270), (70, 221748), (84, 184790), (85, 182616), (102, 152180), (105, 147832), (119, 130440), (120, 129353), (136, 114135), (140, 110874), (168, 92395), (170, 91308), (204, 76090), (210, 73916), (238, 65220), (255, 60872), (280, 55437), (340, 45654), (357, 43480), (408, 38045), (420, 36958), (476, 32610), (510, 30436), (595, 26088), (680, 22827), (714, 21740), (840, 18479), (952, 16305), (1020, 15218), (1087, 14280), (1190, 13044), (1428, 10870), (1785, 8696), (2040, 7609), (2174, 7140), (2380, 6522), (2856, 5435), (3261, 4760), (3570, 4348)]