1217383560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49009}}^1$

素因数の和:49052

約数の個数: 128

約数和(自身を含む): 4234464000

約数和(自身を除く): 3017080440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 49009, 98018, 147027, 196036, 245045, 294054, 392072, 441081, 490090, 588108, 735135, 882162, 980180, 1127207, 1176216, 1323243, 1470270, 1764324, 1960360, 2205405, 2254414, 2646486, 2940540, 3381621, 3528648, 4410810, 4508828, 5292972, 5636035, 5881080, 6616215, 6763242, 8821620, 9017656, 10144863, 10585944, 11272070, 13232430, 13526484, 16908105, 17643240, 20289726, 22544140, 26464860, 27052968, 30434589, 33816210, 40579452, 45088280, 50724315, 52929720, 60869178, 67632420, 81158904, 101448630, 121738356, 135264840, 152172945, 202897260, 243476712, 304345890, 405794520, 608691780, 1217383560]

約数ペア:

[(1, 1217383560), (2, 608691780), (3, 405794520), (4, 304345890), (5, 243476712), (6, 202897260), (8, 152172945), (9, 135264840), (10, 121738356), (12, 101448630), (15, 81158904), (18, 67632420), (20, 60869178), (23, 52929720), (24, 50724315), (27, 45088280), (30, 40579452), (36, 33816210), (40, 30434589), (45, 27052968), (46, 26464860), (54, 22544140), (60, 20289726), (69, 17643240), (72, 16908105), (90, 13526484), (92, 13232430), (108, 11272070), (115, 10585944), (120, 10144863), (135, 9017656), (138, 8821620), (180, 6763242), (184, 6616215), (207, 5881080), (216, 5636035), (230, 5292972), (270, 4508828), (276, 4410810), (345, 3528648), (360, 3381621), (414, 2940540), (460, 2646486), (540, 2254414), (552, 2205405), (621, 1960360), (690, 1764324), (828, 1470270), (920, 1323243), (1035, 1176216), (1080, 1127207), (1242, 980180), (1380, 882162), (1656, 735135), (2070, 588108), (2484, 490090), (2760, 441081), (3105, 392072), (4140, 294054), (4968, 245045), (6210, 196036), (8280, 147027), (12420, 98018), (24840, 49009)]