141989520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{591623}}^1$

素因数の和:591639

約数の個数: 40

約数和(自身を含む): 440168256

約数和(自身を除く): 298178736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 591623, 1183246, 1774869, 2366492, 2958115, 3549738, 4732984, 5916230, 7099476, 8874345, 9465968, 11832460, 14198952, 17748690, 23664920, 28397904, 35497380, 47329840, 70994760, 141989520]

約数ペア:

[(1, 141989520), (2, 70994760), (3, 47329840), (4, 35497380), (5, 28397904), (6, 23664920), (8, 17748690), (10, 14198952), (12, 11832460), (15, 9465968), (16, 8874345), (20, 7099476), (24, 5916230), (30, 4732984), (40, 3549738), (48, 2958115), (60, 2366492), (80, 1774869), (120, 1183246), (240, 591623)]