172671120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10427}}^1$

素因数の和:10469

約数の個数: 120

約数和(自身を含む): 605157696

約数和(自身を除く): 432486576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 10427, 16560, 20854, 31281, 41708, 52135, 62562, 83416, 93843, 104270, 125124, 156405, 166832, 187686, 208540, 239821, 250248, 312810, 375372, 417080, 469215, 479642, 500496, 625620, 719463, 750744, 834160, 938430, 959284, 1199105, 1251240, 1438926, 1501488, 1876860, 1918568, 2158389, 2398210, 2502480, 2877852, 3597315, 3753720, 3837136, 4316778, 4796420, 5755704, 7194630, 7507440, 8633556, 9592840, 10791945, 11511408, 14389260, 17267112, 19185680, 21583890, 28778520, 34534224, 43167780, 57557040, 86335560, 172671120]

約数ペア:

[(1, 172671120), (2, 86335560), (3, 57557040), (4, 43167780), (5, 34534224), (6, 28778520), (8, 21583890), (9, 19185680), (10, 17267112), (12, 14389260), (15, 11511408), (16, 10791945), (18, 9592840), (20, 8633556), (23, 7507440), (24, 7194630), (30, 5755704), (36, 4796420), (40, 4316778), (45, 3837136), (46, 3753720), (48, 3597315), (60, 2877852), (69, 2502480), (72, 2398210), (80, 2158389), (90, 1918568), (92, 1876860), (115, 1501488), (120, 1438926), (138, 1251240), (144, 1199105), (180, 959284), (184, 938430), (207, 834160), (230, 750744), (240, 719463), (276, 625620), (345, 500496), (360, 479642), (368, 469215), (414, 417080), (460, 375372), (552, 312810), (690, 250248), (720, 239821), (828, 208540), (920, 187686), (1035, 166832), (1104, 156405), (1380, 125124), (1656, 104270), (1840, 93843), (2070, 83416), (2760, 62562), (3312, 52135), (4140, 41708), (5520, 31281), (8280, 20854), (10427, 16560)]