129037560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 400619520

約数和(自身を除く): 271581960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 137, 141, 167, 188, 235, 274, 282, 334, 376, 411, 470, 501, 548, 564, 668, 685, 705, 822, 835, 940, 1002, 1096, 1128, 1336, 1370, 1410, 1644, 1670, 1880, 2004, 2055, 2505, 2740, 2820, 3288, 3340, 4008, 4110, 5010, 5480, 5640, 6439, 6680, 7849, 8220, 10020, 12878, 15698, 16440, 19317, 20040, 22879, 23547, 25756, 31396, 32195, 38634, 39245, 45758, 47094, 51512, 62792, 64390, 68637, 77268, 78490, 91516, 94188, 96585, 114395, 117735, 128780, 137274, 154536, 156980, 183032, 188376, 193170, 228790, 235470, 257560, 274548, 313960, 343185, 386340, 457580, 470940, 549096, 686370, 772680, 915160, 941880, 1075313, 1372740, 2150626, 2745480, 3225939, 4301252, 5376565, 6451878, 8602504, 10753130, 12903756, 16129695, 21506260, 25807512, 32259390, 43012520, 64518780, 129037560]

約数ペア:

[(1, 129037560), (2, 64518780), (3, 43012520), (4, 32259390), (5, 25807512), (6, 21506260), (8, 16129695), (10, 12903756), (12, 10753130), (15, 8602504), (20, 6451878), (24, 5376565), (30, 4301252), (40, 3225939), (47, 2745480), (60, 2150626), (94, 1372740), (120, 1075313), (137, 941880), (141, 915160), (167, 772680), (188, 686370), (235, 549096), (274, 470940), (282, 457580), (334, 386340), (376, 343185), (411, 313960), (470, 274548), (501, 257560), (548, 235470), (564, 228790), (668, 193170), (685, 188376), (705, 183032), (822, 156980), (835, 154536), (940, 137274), (1002, 128780), (1096, 117735), (1128, 114395), (1336, 96585), (1370, 94188), (1410, 91516), (1644, 78490), (1670, 77268), (1880, 68637), (2004, 64390), (2055, 62792), (2505, 51512), (2740, 47094), (2820, 45758), (3288, 39245), (3340, 38634), (4008, 32195), (4110, 31396), (5010, 25756), (5480, 23547), (5640, 22879), (6439, 20040), (6680, 19317), (7849, 16440), (8220, 15698), (10020, 12878)]