1251360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 4717440

約数和(自身を除く): 3466080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 96, 99, 110, 120, 132, 144, 158, 160, 165, 176, 180, 198, 220, 237, 240, 264, 288, 316, 330, 352, 360, 395, 396, 440, 474, 480, 495, 528, 632, 660, 711, 720, 790, 792, 869, 880, 948, 990, 1056, 1185, 1264, 1320, 1422, 1440, 1580, 1584, 1738, 1760, 1896, 1980, 2370, 2528, 2607, 2640, 2844, 3160, 3168, 3476, 3555, 3792, 3960, 4345, 4740, 5214, 5280, 5688, 6320, 6952, 7110, 7584, 7821, 7920, 8690, 9480, 10428, 11376, 12640, 13035, 13904, 14220, 15642, 15840, 17380, 18960, 20856, 22752, 26070, 27808, 28440, 31284, 34760, 37920, 39105, 41712, 52140, 56880, 62568, 69520, 78210, 83424, 104280, 113760, 125136, 139040, 156420, 208560, 250272, 312840, 417120, 625680, 1251360]

約数ペア:

[(1, 1251360), (2, 625680), (3, 417120), (4, 312840), (5, 250272), (6, 208560), (8, 156420), (9, 139040), (10, 125136), (11, 113760), (12, 104280), (15, 83424), (16, 78210), (18, 69520), (20, 62568), (22, 56880), (24, 52140), (30, 41712), (32, 39105), (33, 37920), (36, 34760), (40, 31284), (44, 28440), (45, 27808), (48, 26070), (55, 22752), (60, 20856), (66, 18960), (72, 17380), (79, 15840), (80, 15642), (88, 14220), (90, 13904), (96, 13035), (99, 12640), (110, 11376), (120, 10428), (132, 9480), (144, 8690), (158, 7920), (160, 7821), (165, 7584), (176, 7110), (180, 6952), (198, 6320), (220, 5688), (237, 5280), (240, 5214), (264, 4740), (288, 4345), (316, 3960), (330, 3792), (352, 3555), (360, 3476), (395, 3168), (396, 3160), (440, 2844), (474, 2640), (480, 2607), (495, 2528), (528, 2370), (632, 1980), (660, 1896), (711, 1760), (720, 1738), (790, 1584), (792, 1580), (869, 1440), (880, 1422), (948, 1320), (990, 1264), (1056, 1185)]