120070880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 301916160

約数和(自身を除く): 181845280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 254, 304, 311, 380, 508, 608, 622, 635, 760, 1016, 1244, 1270, 1520, 1555, 2032, 2413, 2488, 2540, 3040, 3110, 4064, 4826, 4976, 5080, 5909, 6220, 9652, 9952, 10160, 11818, 12065, 12440, 19304, 20320, 23636, 24130, 24880, 29545, 38608, 39497, 47272, 48260, 49760, 59090, 77216, 78994, 94544, 96520, 118180, 157988, 189088, 193040, 197485, 236360, 315976, 386080, 394970, 472720, 631952, 750443, 789940, 945440, 1263904, 1500886, 1579880, 3001772, 3159760, 3752215, 6003544, 6319520, 7504430, 12007088, 15008860, 24014176, 30017720, 60035440, 120070880]

約数ペア:

[(1, 120070880), (2, 60035440), (4, 30017720), (5, 24014176), (8, 15008860), (10, 12007088), (16, 7504430), (19, 6319520), (20, 6003544), (32, 3752215), (38, 3159760), (40, 3001772), (76, 1579880), (80, 1500886), (95, 1263904), (127, 945440), (152, 789940), (160, 750443), (190, 631952), (254, 472720), (304, 394970), (311, 386080), (380, 315976), (508, 236360), (608, 197485), (622, 193040), (635, 189088), (760, 157988), (1016, 118180), (1244, 96520), (1270, 94544), (1520, 78994), (1555, 77216), (2032, 59090), (2413, 49760), (2488, 48260), (2540, 47272), (3040, 39497), (3110, 38608), (4064, 29545), (4826, 24880), (4976, 24130), (5080, 23636), (5909, 20320), (6220, 19304), (9652, 12440), (9952, 12065), (10160, 11818)]