15065680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{26903}}^1$

素因数の和:26923

約数の個数: 40

約数和(自身を含む): 40033152

約数和(自身を除く): 24967472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 26903, 53806, 107612, 134515, 188321, 215224, 269030, 376642, 430448, 538060, 753284, 941605, 1076120, 1506568, 1883210, 2152240, 3013136, 3766420, 7532840, 15065680]

約数ペア:

[(1, 15065680), (2, 7532840), (4, 3766420), (5, 3013136), (7, 2152240), (8, 1883210), (10, 1506568), (14, 1076120), (16, 941605), (20, 753284), (28, 538060), (35, 430448), (40, 376642), (56, 269030), (70, 215224), (80, 188321), (112, 134515), (140, 107612), (280, 53806), (560, 26903)]