338096880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42689}}^1$

素因数の和:42719

約数の個数: 120

約数和(自身を含む): 1238693040

約数和(自身を除く): 900596160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 42689, 85378, 128067, 170756, 213445, 256134, 341512, 384201, 426890, 469579, 512268, 640335, 683024, 768402, 853780, 939158, 1024536, 1280670, 1408737, 1536804, 1707560, 1878316, 1921005, 2049072, 2347895, 2561340, 2817474, 3073608, 3415120, 3756632, 3842010, 4226211, 4695790, 5122680, 5634948, 6147216, 7043685, 7513264, 7684020, 8452422, 9391580, 10245360, 11269896, 14087370, 15368040, 16904844, 18783160, 21131055, 22539792, 28174740, 30736080, 33809688, 37566320, 42262110, 56349480, 67619376, 84524220, 112698960, 169048440, 338096880]

約数ペア:

[(1, 338096880), (2, 169048440), (3, 112698960), (4, 84524220), (5, 67619376), (6, 56349480), (8, 42262110), (9, 37566320), (10, 33809688), (11, 30736080), (12, 28174740), (15, 22539792), (16, 21131055), (18, 18783160), (20, 16904844), (22, 15368040), (24, 14087370), (30, 11269896), (33, 10245360), (36, 9391580), (40, 8452422), (44, 7684020), (45, 7513264), (48, 7043685), (55, 6147216), (60, 5634948), (66, 5122680), (72, 4695790), (80, 4226211), (88, 3842010), (90, 3756632), (99, 3415120), (110, 3073608), (120, 2817474), (132, 2561340), (144, 2347895), (165, 2049072), (176, 1921005), (180, 1878316), (198, 1707560), (220, 1536804), (240, 1408737), (264, 1280670), (330, 1024536), (360, 939158), (396, 853780), (440, 768402), (495, 683024), (528, 640335), (660, 512268), (720, 469579), (792, 426890), (880, 384201), (990, 341512), (1320, 256134), (1584, 213445), (1980, 170756), (2640, 128067), (3960, 85378), (7920, 42689)]