30484080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1316

約数の個数: 160

約数和(自身を含む): 114635520

約数和(自身を除く): 84151440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1283, 1320, 1485, 1584, 1980, 2160, 2376, 2566, 2640, 2970, 3849, 3960, 4752, 5132, 5940, 6415, 7698, 7920, 10264, 11547, 11880, 12830, 14113, 15396, 19245, 20528, 23094, 23760, 25660, 28226, 30792, 34641, 38490, 42339, 46188, 51320, 56452, 57735, 61584, 69282, 70565, 76980, 84678, 92376, 102640, 112904, 115470, 127017, 138564, 141130, 153960, 169356, 173205, 184752, 211695, 225808, 230940, 254034, 277128, 282260, 307920, 338712, 346410, 381051, 423390, 461880, 508068, 554256, 564520, 635085, 677424, 692820, 762102, 846780, 923760, 1016136, 1129040, 1270170, 1385640, 1524204, 1693560, 1905255, 2032272, 2540340, 2771280, 3048408, 3387120, 3810510, 5080680, 6096816, 7621020, 10161360, 15242040, 30484080]

約数ペア:

[(1, 30484080), (2, 15242040), (3, 10161360), (4, 7621020), (5, 6096816), (6, 5080680), (8, 3810510), (9, 3387120), (10, 3048408), (11, 2771280), (12, 2540340), (15, 2032272), (16, 1905255), (18, 1693560), (20, 1524204), (22, 1385640), (24, 1270170), (27, 1129040), (30, 1016136), (33, 923760), (36, 846780), (40, 762102), (44, 692820), (45, 677424), (48, 635085), (54, 564520), (55, 554256), (60, 508068), (66, 461880), (72, 423390), (80, 381051), (88, 346410), (90, 338712), (99, 307920), (108, 282260), (110, 277128), (120, 254034), (132, 230940), (135, 225808), (144, 211695), (165, 184752), (176, 173205), (180, 169356), (198, 153960), (216, 141130), (220, 138564), (240, 127017), (264, 115470), (270, 112904), (297, 102640), (330, 92376), (360, 84678), (396, 76980), (432, 70565), (440, 69282), (495, 61584), (528, 57735), (540, 56452), (594, 51320), (660, 46188), (720, 42339), (792, 38490), (880, 34641), (990, 30792), (1080, 28226), (1188, 25660), (1283, 23760), (1320, 23094), (1485, 20528), (1584, 19245), (1980, 15396), (2160, 14113), (2376, 12830), (2566, 11880), (2640, 11547), (2970, 10264), (3849, 7920), (3960, 7698), (4752, 6415), (5132, 5940)]