64307760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24359}}^1$

素因数の和:24386

約数の個数: 80

約数和(自身を含む): 217486080

約数和(自身を除く): 153178320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 24359, 48718, 73077, 97436, 121795, 146154, 194872, 243590, 267949, 292308, 365385, 389744, 487180, 535898, 584616, 730770, 803847, 974360, 1071796, 1169232, 1339745, 1461540, 1607694, 1948720, 2143592, 2679490, 2923080, 3215388, 4019235, 4287184, 5358980, 5846160, 6430776, 8038470, 10717960, 12861552, 16076940, 21435920, 32153880, 64307760]

約数ペア:

[(1, 64307760), (2, 32153880), (3, 21435920), (4, 16076940), (5, 12861552), (6, 10717960), (8, 8038470), (10, 6430776), (11, 5846160), (12, 5358980), (15, 4287184), (16, 4019235), (20, 3215388), (22, 2923080), (24, 2679490), (30, 2143592), (33, 1948720), (40, 1607694), (44, 1461540), (48, 1339745), (55, 1169232), (60, 1071796), (66, 974360), (80, 803847), (88, 730770), (110, 584616), (120, 535898), (132, 487180), (165, 389744), (176, 365385), (220, 292308), (240, 267949), (264, 243590), (330, 194872), (440, 146154), (528, 121795), (660, 97436), (880, 73077), (1320, 48718), (2640, 24359)]