253514160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4457}}^1$

素因数の和:4555

約数の個数: 120

約数和(自身を含む): 862355520

約数和(自身を除く): 608841360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4457, 4740, 5688, 6320, 7110, 8914, 9480, 11376, 13371, 14220, 17828, 18960, 22285, 26742, 28440, 35656, 40113, 44570, 53484, 56880, 66855, 71312, 80226, 89140, 106968, 133710, 160452, 178280, 200565, 213936, 267420, 320904, 352103, 356560, 401130, 534840, 641808, 704206, 802260, 1056309, 1069680, 1408412, 1604520, 1760515, 2112618, 2816824, 3168927, 3209040, 3521030, 4225236, 5281545, 5633648, 6337854, 7042060, 8450472, 10563090, 12675708, 14084120, 15844635, 16900944, 21126180, 25351416, 28168240, 31689270, 42252360, 50702832, 63378540, 84504720, 126757080, 253514160]

約数ペア:

[(1, 253514160), (2, 126757080), (3, 84504720), (4, 63378540), (5, 50702832), (6, 42252360), (8, 31689270), (9, 28168240), (10, 25351416), (12, 21126180), (15, 16900944), (16, 15844635), (18, 14084120), (20, 12675708), (24, 10563090), (30, 8450472), (36, 7042060), (40, 6337854), (45, 5633648), (48, 5281545), (60, 4225236), (72, 3521030), (79, 3209040), (80, 3168927), (90, 2816824), (120, 2112618), (144, 1760515), (158, 1604520), (180, 1408412), (237, 1069680), (240, 1056309), (316, 802260), (360, 704206), (395, 641808), (474, 534840), (632, 401130), (711, 356560), (720, 352103), (790, 320904), (948, 267420), (1185, 213936), (1264, 200565), (1422, 178280), (1580, 160452), (1896, 133710), (2370, 106968), (2844, 89140), (3160, 80226), (3555, 71312), (3792, 66855), (4457, 56880), (4740, 53484), (5688, 44570), (6320, 40113), (7110, 35656), (8914, 28440), (9480, 26742), (11376, 22285), (13371, 18960), (14220, 17828)]