68621760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23827}}^1$

素因数の和:23850

約数の個数: 84

約数和(自身を含む): 236040168

約数和(自身を除く): 167418408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 23827, 47654, 71481, 95308, 119135, 142962, 190616, 214443, 238270, 285924, 357405, 381232, 428886, 476540, 571848, 714810, 762464, 857772, 953080, 1072215, 1143696, 1429620, 1524928, 1715544, 1906160, 2144430, 2287392, 2859240, 3431088, 3812320, 4288860, 4574784, 5718480, 6862176, 7624640, 8577720, 11436960, 13724352, 17155440, 22873920, 34310880, 68621760]

約数ペア:

[(1, 68621760), (2, 34310880), (3, 22873920), (4, 17155440), (5, 13724352), (6, 11436960), (8, 8577720), (9, 7624640), (10, 6862176), (12, 5718480), (15, 4574784), (16, 4288860), (18, 3812320), (20, 3431088), (24, 2859240), (30, 2287392), (32, 2144430), (36, 1906160), (40, 1715544), (45, 1524928), (48, 1429620), (60, 1143696), (64, 1072215), (72, 953080), (80, 857772), (90, 762464), (96, 714810), (120, 571848), (144, 476540), (160, 428886), (180, 381232), (192, 357405), (240, 285924), (288, 238270), (320, 214443), (360, 190616), (480, 142962), (576, 119135), (720, 95308), (960, 71481), (1440, 47654), (2880, 23827)]