155516640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1153}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 492047136

約数和(自身を除く): 336530496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 480, 562, 843, 1124, 1153, 1405, 1686, 2248, 2306, 2810, 3372, 3459, 4215, 4496, 4612, 5620, 5765, 6744, 6918, 8430, 8992, 9224, 11240, 11530, 13488, 13836, 16860, 17295, 18448, 22480, 23060, 26976, 27672, 33720, 34590, 36896, 44960, 46120, 55344, 67440, 69180, 92240, 110688, 134880, 138360, 184480, 276720, 323993, 553440, 647986, 971979, 1295972, 1619965, 1943958, 2591944, 3239930, 3887916, 4859895, 5183888, 6479860, 7775832, 9719790, 10367776, 12959720, 15551664, 19439580, 25919440, 31103328, 38879160, 51838880, 77758320, 155516640]

約数ペア:

[(1, 155516640), (2, 77758320), (3, 51838880), (4, 38879160), (5, 31103328), (6, 25919440), (8, 19439580), (10, 15551664), (12, 12959720), (15, 10367776), (16, 9719790), (20, 7775832), (24, 6479860), (30, 5183888), (32, 4859895), (40, 3887916), (48, 3239930), (60, 2591944), (80, 1943958), (96, 1619965), (120, 1295972), (160, 971979), (240, 647986), (281, 553440), (480, 323993), (562, 276720), (843, 184480), (1124, 138360), (1153, 134880), (1405, 110688), (1686, 92240), (2248, 69180), (2306, 67440), (2810, 55344), (3372, 46120), (3459, 44960), (4215, 36896), (4496, 34590), (4612, 33720), (5620, 27672), (5765, 26976), (6744, 23060), (6918, 22480), (8430, 18448), (8992, 17295), (9224, 16860), (11240, 13836), (11530, 13488)]