129536460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 417021696

約数和(自身を除く): 287485236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 67, 69, 90, 92, 115, 134, 138, 180, 201, 207, 230, 268, 276, 335, 345, 402, 414, 460, 467, 603, 670, 690, 804, 828, 934, 1005, 1035, 1206, 1340, 1380, 1401, 1541, 1868, 2010, 2070, 2335, 2412, 2802, 3015, 3082, 4020, 4140, 4203, 4623, 4670, 5604, 6030, 6164, 7005, 7705, 8406, 9246, 9340, 10741, 12060, 13869, 14010, 15410, 16812, 18492, 21015, 21482, 23115, 27738, 28020, 30820, 31289, 32223, 42030, 42964, 46230, 53705, 55476, 62578, 64446, 69345, 84060, 92460, 93867, 96669, 107410, 125156, 128892, 138690, 156445, 161115, 187734, 193338, 214820, 277380, 281601, 312890, 322230, 375468, 386676, 469335, 483345, 563202, 625780, 644460, 719647, 938670, 966690, 1126404, 1408005, 1439294, 1877340, 1933380, 2158941, 2816010, 2878588, 3598235, 4317882, 5632020, 6476823, 7196470, 8635764, 10794705, 12953646, 14392940, 21589410, 25907292, 32384115, 43178820, 64768230, 129536460]

約数ペア:

[(1, 129536460), (2, 64768230), (3, 43178820), (4, 32384115), (5, 25907292), (6, 21589410), (9, 14392940), (10, 12953646), (12, 10794705), (15, 8635764), (18, 7196470), (20, 6476823), (23, 5632020), (30, 4317882), (36, 3598235), (45, 2878588), (46, 2816010), (60, 2158941), (67, 1933380), (69, 1877340), (90, 1439294), (92, 1408005), (115, 1126404), (134, 966690), (138, 938670), (180, 719647), (201, 644460), (207, 625780), (230, 563202), (268, 483345), (276, 469335), (335, 386676), (345, 375468), (402, 322230), (414, 312890), (460, 281601), (467, 277380), (603, 214820), (670, 193338), (690, 187734), (804, 161115), (828, 156445), (934, 138690), (1005, 128892), (1035, 125156), (1206, 107410), (1340, 96669), (1380, 93867), (1401, 92460), (1541, 84060), (1868, 69345), (2010, 64446), (2070, 62578), (2335, 55476), (2412, 53705), (2802, 46230), (3015, 42964), (3082, 42030), (4020, 32223), (4140, 31289), (4203, 30820), (4623, 28020), (4670, 27738), (5604, 23115), (6030, 21482), (6164, 21015), (7005, 18492), (7705, 16812), (8406, 15410), (9246, 14010), (9340, 13869), (10741, 12060)]