142948440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12809}}^1$

素因数の和:12857

約数の個数: 96

約数和(自身を含む): 479606400

約数和(自身を除く): 336657960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 12809, 25618, 38427, 51236, 64045, 76854, 102472, 115281, 128090, 153708, 192135, 230562, 256180, 307416, 384270, 397079, 461124, 512360, 576405, 768540, 794158, 922248, 1152810, 1191237, 1537080, 1588316, 1985395, 2305620, 2382474, 3176632, 3573711, 3970790, 4611240, 4764948, 5956185, 7147422, 7941580, 9529896, 11912370, 14294844, 15883160, 17868555, 23824740, 28589688, 35737110, 47649480, 71474220, 142948440]

約数ペア:

[(1, 142948440), (2, 71474220), (3, 47649480), (4, 35737110), (5, 28589688), (6, 23824740), (8, 17868555), (9, 15883160), (10, 14294844), (12, 11912370), (15, 9529896), (18, 7941580), (20, 7147422), (24, 5956185), (30, 4764948), (31, 4611240), (36, 3970790), (40, 3573711), (45, 3176632), (60, 2382474), (62, 2305620), (72, 1985395), (90, 1588316), (93, 1537080), (120, 1191237), (124, 1152810), (155, 922248), (180, 794158), (186, 768540), (248, 576405), (279, 512360), (310, 461124), (360, 397079), (372, 384270), (465, 307416), (558, 256180), (620, 230562), (744, 192135), (930, 153708), (1116, 128090), (1240, 115281), (1395, 102472), (1860, 76854), (2232, 64045), (2790, 51236), (3720, 38427), (5580, 25618), (11160, 12809)]