120127560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1827

約数の個数: 128

約数和(自身を含む): 417070080

約数和(自身を除く): 296942520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1723, 1743, 1992, 2324, 2490, 2905, 3320, 3446, 3486, 4648, 4980, 5169, 5810, 6892, 6972, 8615, 8715, 9960, 10338, 11620, 12061, 13784, 13944, 17230, 17430, 20676, 23240, 24122, 25845, 34460, 34860, 36183, 41352, 48244, 51690, 60305, 68920, 69720, 72366, 96488, 103380, 120610, 143009, 144732, 180915, 206760, 241220, 286018, 289464, 361830, 429027, 482440, 572036, 715045, 723660, 858054, 1001063, 1144072, 1430090, 1447320, 1716108, 2002126, 2145135, 2860180, 3003189, 3432216, 4004252, 4290270, 5005315, 5720360, 6006378, 8008504, 8580540, 10010630, 12012756, 15015945, 17161080, 20021260, 24025512, 30031890, 40042520, 60063780, 120127560]

約数ペア:

[(1, 120127560), (2, 60063780), (3, 40042520), (4, 30031890), (5, 24025512), (6, 20021260), (7, 17161080), (8, 15015945), (10, 12012756), (12, 10010630), (14, 8580540), (15, 8008504), (20, 6006378), (21, 5720360), (24, 5005315), (28, 4290270), (30, 4004252), (35, 3432216), (40, 3003189), (42, 2860180), (56, 2145135), (60, 2002126), (70, 1716108), (83, 1447320), (84, 1430090), (105, 1144072), (120, 1001063), (140, 858054), (166, 723660), (168, 715045), (210, 572036), (249, 482440), (280, 429027), (332, 361830), (415, 289464), (420, 286018), (498, 241220), (581, 206760), (664, 180915), (830, 144732), (840, 143009), (996, 120610), (1162, 103380), (1245, 96488), (1660, 72366), (1723, 69720), (1743, 68920), (1992, 60305), (2324, 51690), (2490, 48244), (2905, 41352), (3320, 36183), (3446, 34860), (3486, 34460), (4648, 25845), (4980, 24122), (5169, 23240), (5810, 20676), (6892, 17430), (6972, 17230), (8615, 13944), (8715, 13784), (9960, 12061), (10338, 11620)]