320698740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{51893}}^1$

素因数の和:52008

約数の個数: 48

約数和(自身を含む): 906691968

約数和(自身を除く): 585993228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 51893, 103786, 155679, 207572, 259465, 311358, 518930, 622716, 778395, 1037860, 1556790, 3113580, 5344979, 10689958, 16034937, 21379916, 26724895, 32069874, 53449790, 64139748, 80174685, 106899580, 160349370, 320698740]

約数ペア:

[(1, 320698740), (2, 160349370), (3, 106899580), (4, 80174685), (5, 64139748), (6, 53449790), (10, 32069874), (12, 26724895), (15, 21379916), (20, 16034937), (30, 10689958), (60, 5344979), (103, 3113580), (206, 1556790), (309, 1037860), (412, 778395), (515, 622716), (618, 518930), (1030, 311358), (1236, 259465), (1545, 207572), (2060, 155679), (3090, 103786), (6180, 51893)]