222230160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3907}}^1$

素因数の和:4005

約数の個数: 120

約数和(自身を含む): 755963520

約数和(自身を除く): 533733360

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, 3907, 4740, 5688, 6320, 7110, 7814, 9480, 11376, 11721, 14220, 15628, 18960, 19535, 23442, 28440, 31256, 35163, 39070, 46884, 56880, 58605, 62512, 70326, 78140, 93768, 117210, 140652, 156280, 175815, 187536, 234420, 281304, 308653, 312560, 351630, 468840, 562608, 617306, 703260, 925959, 937680, 1234612, 1406520, 1543265, 1851918, 2469224, 2777877, 2813040, 3086530, 3703836, 4629795, 4938448, 5555754, 6173060, 7407672, 9259590, 11111508, 12346120, 13889385, 14815344, 18519180, 22223016, 24692240, 27778770, 37038360, 44446032, 55557540, 74076720, 111115080, 222230160]

約数ペア:

[(1, 222230160), (2, 111115080), (3, 74076720), (4, 55557540), (5, 44446032), (6, 37038360), (8, 27778770), (9, 24692240), (10, 22223016), (12, 18519180), (15, 14815344), (16, 13889385), (18, 12346120), (20, 11111508), (24, 9259590), (30, 7407672), (36, 6173060), (40, 5555754), (45, 4938448), (48, 4629795), (60, 3703836), (72, 3086530), (79, 2813040), (80, 2777877), (90, 2469224), (120, 1851918), (144, 1543265), (158, 1406520), (180, 1234612), (237, 937680), (240, 925959), (316, 703260), (360, 617306), (395, 562608), (474, 468840), (632, 351630), (711, 312560), (720, 308653), (790, 281304), (948, 234420), (1185, 187536), (1264, 175815), (1422, 156280), (1580, 140652), (1896, 117210), (2370, 93768), (2844, 78140), (3160, 70326), (3555, 62512), (3792, 58605), (3907, 56880), (4740, 46884), (5688, 39070), (6320, 35163), (7110, 31256), (7814, 28440), (9480, 23442), (11376, 19535), (11721, 18960), (14220, 15628)]