165258480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1973}}^1$

素因数の和:2338

約数の個数: 80

約数和(自身を含む): 514029600

約数和(自身を除く): 348771120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 1973, 2094, 2792, 3490, 3946, 4188, 5235, 5584, 5919, 6980, 7892, 8376, 9865, 10470, 11838, 13960, 15784, 16752, 19730, 20940, 23676, 27920, 29595, 31568, 39460, 41880, 47352, 59190, 78920, 83760, 94704, 118380, 157840, 236760, 473520, 688577, 1377154, 2065731, 2754308, 3442885, 4131462, 5508616, 6885770, 8262924, 10328655, 11017232, 13771540, 16525848, 20657310, 27543080, 33051696, 41314620, 55086160, 82629240, 165258480]

約数ペア:

[(1, 165258480), (2, 82629240), (3, 55086160), (4, 41314620), (5, 33051696), (6, 27543080), (8, 20657310), (10, 16525848), (12, 13771540), (15, 11017232), (16, 10328655), (20, 8262924), (24, 6885770), (30, 5508616), (40, 4131462), (48, 3442885), (60, 2754308), (80, 2065731), (120, 1377154), (240, 688577), (349, 473520), (698, 236760), (1047, 157840), (1396, 118380), (1745, 94704), (1973, 83760), (2094, 78920), (2792, 59190), (3490, 47352), (3946, 41880), (4188, 39460), (5235, 31568), (5584, 29595), (5919, 27920), (6980, 23676), (7892, 20940), (8376, 19730), (9865, 16752), (10470, 15784), (11838, 13960)]