15690933480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1269493}}^1$

素因数の和:1269610

約数の個数: 64

約数和(自身を含む): 47529855360

約数和(自身を除く): 31838921880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 1269493, 2538986, 3808479, 5077972, 6347465, 7616958, 10155944, 12694930, 15233916, 19042395, 25389860, 30467832, 38084790, 50779720, 76169580, 130757779, 152339160, 261515558, 392273337, 523031116, 653788895, 784546674, 1046062232, 1307577790, 1569093348, 1961366685, 2615155580, 3138186696, 3922733370, 5230311160, 7845466740, 15690933480]

約数ペア:

[(1, 15690933480), (2, 7845466740), (3, 5230311160), (4, 3922733370), (5, 3138186696), (6, 2615155580), (8, 1961366685), (10, 1569093348), (12, 1307577790), (15, 1046062232), (20, 784546674), (24, 653788895), (30, 523031116), (40, 392273337), (60, 261515558), (103, 152339160), (120, 130757779), (206, 76169580), (309, 50779720), (412, 38084790), (515, 30467832), (618, 25389860), (824, 19042395), (1030, 15233916), (1236, 12694930), (1545, 10155944), (2060, 7616958), (2472, 6347465), (3090, 5077972), (4120, 3808479), (6180, 2538986), (12360, 1269493)]