120767520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 382112640

約数和(自身を除く): 261345120

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, 311, 480, 622, 809, 933, 1244, 1555, 1618, 1866, 2427, 2488, 3110, 3236, 3732, 4045, 4665, 4854, 4976, 6220, 6472, 7464, 8090, 9330, 9708, 9952, 12135, 12440, 12944, 14928, 16180, 18660, 19416, 24270, 24880, 25888, 29856, 32360, 37320, 38832, 48540, 49760, 64720, 74640, 77664, 97080, 129440, 149280, 194160, 251599, 388320, 503198, 754797, 1006396, 1257995, 1509594, 2012792, 2515990, 3019188, 3773985, 4025584, 5031980, 6038376, 7547970, 8051168, 10063960, 12076752, 15095940, 20127920, 24153504, 30191880, 40255840, 60383760, 120767520]

約数ペア:

[(1, 120767520), (2, 60383760), (3, 40255840), (4, 30191880), (5, 24153504), (6, 20127920), (8, 15095940), (10, 12076752), (12, 10063960), (15, 8051168), (16, 7547970), (20, 6038376), (24, 5031980), (30, 4025584), (32, 3773985), (40, 3019188), (48, 2515990), (60, 2012792), (80, 1509594), (96, 1257995), (120, 1006396), (160, 754797), (240, 503198), (311, 388320), (480, 251599), (622, 194160), (809, 149280), (933, 129440), (1244, 97080), (1555, 77664), (1618, 74640), (1866, 64720), (2427, 49760), (2488, 48540), (3110, 38832), (3236, 37320), (3732, 32360), (4045, 29856), (4665, 25888), (4854, 24880), (4976, 24270), (6220, 19416), (6472, 18660), (7464, 16180), (8090, 14928), (9330, 12944), (9708, 12440), (9952, 12135)]