2546160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^2$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 7970472

約数和(自身を除く): 5424312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 10609, 12360, 21218, 24720, 31827, 42436, 53045, 63654, 84872, 106090, 127308, 159135, 169744, 212180, 254616, 318270, 424360, 509232, 636540, 848720, 1273080, 2546160]

約数ペア:

[(1, 2546160), (2, 1273080), (3, 848720), (4, 636540), (5, 509232), (6, 424360), (8, 318270), (10, 254616), (12, 212180), (15, 169744), (16, 159135), (20, 127308), (24, 106090), (30, 84872), (40, 63654), (48, 53045), (60, 42436), (80, 31827), (103, 24720), (120, 21218), (206, 12360), (240, 10609), (309, 8240), (412, 6180), (515, 4944), (618, 4120), (824, 3090), (1030, 2472), (1236, 2060), (1545, 1648)]