121122240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:750

約数の個数: 112

約数和(自身を含む): 386791200

約数和(自身を除く): 265668960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 281, 320, 449, 480, 562, 843, 898, 960, 1124, 1347, 1405, 1686, 1796, 2245, 2248, 2694, 2810, 3372, 3592, 4215, 4490, 4496, 5388, 5620, 6735, 6744, 7184, 8430, 8980, 8992, 10776, 11240, 13470, 13488, 14368, 16860, 17960, 17984, 21552, 22480, 26940, 26976, 28736, 33720, 35920, 43104, 44960, 53880, 53952, 67440, 71840, 86208, 89920, 107760, 126169, 134880, 143680, 215520, 252338, 269760, 378507, 431040, 504676, 630845, 757014, 1009352, 1261690, 1514028, 1892535, 2018704, 2523380, 3028056, 3785070, 4037408, 5046760, 6056112, 7570140, 8074816, 10093520, 12112224, 15140280, 20187040, 24224448, 30280560, 40374080, 60561120, 121122240]

約数ペア:

[(1, 121122240), (2, 60561120), (3, 40374080), (4, 30280560), (5, 24224448), (6, 20187040), (8, 15140280), (10, 12112224), (12, 10093520), (15, 8074816), (16, 7570140), (20, 6056112), (24, 5046760), (30, 4037408), (32, 3785070), (40, 3028056), (48, 2523380), (60, 2018704), (64, 1892535), (80, 1514028), (96, 1261690), (120, 1009352), (160, 757014), (192, 630845), (240, 504676), (281, 431040), (320, 378507), (449, 269760), (480, 252338), (562, 215520), (843, 143680), (898, 134880), (960, 126169), (1124, 107760), (1347, 89920), (1405, 86208), (1686, 71840), (1796, 67440), (2245, 53952), (2248, 53880), (2694, 44960), (2810, 43104), (3372, 35920), (3592, 33720), (4215, 28736), (4490, 26976), (4496, 26940), (5388, 22480), (5620, 21552), (6735, 17984), (6744, 17960), (7184, 16860), (8430, 14368), (8980, 13488), (8992, 13470), (10776, 11240)]