61108680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509239}}^1$

素因数の和:509253

約数の個数: 32

約数和(自身を含む): 183326400

約数和(自身を除く): 122217720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509239, 1018478, 1527717, 2036956, 2546195, 3055434, 4073912, 5092390, 6110868, 7638585, 10184780, 12221736, 15277170, 20369560, 30554340, 61108680]

約数ペア:

[(1, 61108680), (2, 30554340), (3, 20369560), (4, 15277170), (5, 12221736), (6, 10184780), (8, 7638585), (10, 6110868), (12, 5092390), (15, 4073912), (20, 3055434), (24, 2546195), (30, 2036956), (40, 1527717), (60, 1018478), (120, 509239)]