64850880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1634

約数の個数: 112

約数和(自身を含む): 210824064

約数和(自身を除く): 145973184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1571, 1720, 2064, 2580, 2752, 3142, 3440, 4128, 4713, 5160, 6284, 6880, 7855, 8256, 9426, 10320, 12568, 13760, 15710, 18852, 20640, 23565, 25136, 31420, 37704, 41280, 47130, 50272, 62840, 67553, 75408, 94260, 100544, 125680, 135106, 150816, 188520, 202659, 251360, 270212, 301632, 337765, 377040, 405318, 502720, 540424, 675530, 754080, 810636, 1013295, 1080848, 1351060, 1508160, 1621272, 2026590, 2161696, 2702120, 3242544, 4053180, 4323392, 5404240, 6485088, 8106360, 10808480, 12970176, 16212720, 21616960, 32425440, 64850880]

約数ペア:

[(1, 64850880), (2, 32425440), (3, 21616960), (4, 16212720), (5, 12970176), (6, 10808480), (8, 8106360), (10, 6485088), (12, 5404240), (15, 4323392), (16, 4053180), (20, 3242544), (24, 2702120), (30, 2161696), (32, 2026590), (40, 1621272), (43, 1508160), (48, 1351060), (60, 1080848), (64, 1013295), (80, 810636), (86, 754080), (96, 675530), (120, 540424), (129, 502720), (160, 405318), (172, 377040), (192, 337765), (215, 301632), (240, 270212), (258, 251360), (320, 202659), (344, 188520), (430, 150816), (480, 135106), (516, 125680), (645, 100544), (688, 94260), (860, 75408), (960, 67553), (1032, 62840), (1290, 50272), (1376, 47130), (1571, 41280), (1720, 37704), (2064, 31420), (2580, 25136), (2752, 23565), (3142, 20640), (3440, 18852), (4128, 15710), (4713, 13760), (5160, 12568), (6284, 10320), (6880, 9426), (7855, 8256)]