237323880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15331}}^1$

素因数の和:15391

約数の個数: 96

約数和(自身を含む): 789291360

約数和(自身を除く): 551967480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15331, 15480, 30662, 45993, 61324, 76655, 91986, 122648, 137979, 153310, 183972, 229965, 275958, 306620, 367944, 459930, 551916, 613240, 659233, 689895, 919860, 1103832, 1318466, 1379790, 1839720, 1977699, 2636932, 2759580, 3296165, 3955398, 5273864, 5519160, 5933097, 6592330, 7910796, 9888495, 11866194, 13184660, 15821592, 19776990, 23732388, 26369320, 29665485, 39553980, 47464776, 59330970, 79107960, 118661940, 237323880]

約数ペア:

[(1, 237323880), (2, 118661940), (3, 79107960), (4, 59330970), (5, 47464776), (6, 39553980), (8, 29665485), (9, 26369320), (10, 23732388), (12, 19776990), (15, 15821592), (18, 13184660), (20, 11866194), (24, 9888495), (30, 7910796), (36, 6592330), (40, 5933097), (43, 5519160), (45, 5273864), (60, 3955398), (72, 3296165), (86, 2759580), (90, 2636932), (120, 1977699), (129, 1839720), (172, 1379790), (180, 1318466), (215, 1103832), (258, 919860), (344, 689895), (360, 659233), (387, 613240), (430, 551916), (516, 459930), (645, 367944), (774, 306620), (860, 275958), (1032, 229965), (1290, 183972), (1548, 153310), (1720, 137979), (1935, 122648), (2580, 91986), (3096, 76655), (3870, 61324), (5160, 45993), (7740, 30662), (15331, 15480)]