12520680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 37964160

約数和(自身を除く): 25443480

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, 1013, 1030, 1236, 1545, 2026, 2060, 2472, 3039, 3090, 4052, 4120, 5065, 6078, 6180, 8104, 10130, 12156, 12360, 15195, 20260, 24312, 30390, 40520, 60780, 104339, 121560, 208678, 313017, 417356, 521695, 626034, 834712, 1043390, 1252068, 1565085, 2086780, 2504136, 3130170, 4173560, 6260340, 12520680]

約数ペア:

[(1, 12520680), (2, 6260340), (3, 4173560), (4, 3130170), (5, 2504136), (6, 2086780), (8, 1565085), (10, 1252068), (12, 1043390), (15, 834712), (20, 626034), (24, 521695), (30, 417356), (40, 313017), (60, 208678), (103, 121560), (120, 104339), (206, 60780), (309, 40520), (412, 30390), (515, 24312), (618, 20260), (824, 15195), (1013, 12360), (1030, 12156), (1236, 10130), (1545, 8104), (2026, 6180), (2060, 6078), (2472, 5065), (3039, 4120), (3090, 4052)]