513685560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{91079}}^1$

素因数の和:91140

約数の個数: 64

約数和(自身を含む): 1573862400

約数和(自身を除く): 1060176840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 91079, 182158, 273237, 364316, 455395, 546474, 728632, 910790, 1092948, 1366185, 1821580, 2185896, 2732370, 3643160, 4280713, 5464740, 8561426, 10929480, 12842139, 17122852, 21403565, 25684278, 34245704, 42807130, 51368556, 64210695, 85614260, 102737112, 128421390, 171228520, 256842780, 513685560]

約数ペア:

[(1, 513685560), (2, 256842780), (3, 171228520), (4, 128421390), (5, 102737112), (6, 85614260), (8, 64210695), (10, 51368556), (12, 42807130), (15, 34245704), (20, 25684278), (24, 21403565), (30, 17122852), (40, 12842139), (47, 10929480), (60, 8561426), (94, 5464740), (120, 4280713), (141, 3643160), (188, 2732370), (235, 2185896), (282, 1821580), (376, 1366185), (470, 1092948), (564, 910790), (705, 728632), (940, 546474), (1128, 455395), (1410, 364316), (1880, 273237), (2820, 182158), (5640, 91079)]