12318197520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{51325823}}^1$

素因数の和:51325839

約数の個数: 40

約数和(自身を含む): 38186413056

約数和(自身を除く): 25868215536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51325823, 102651646, 153977469, 205303292, 256629115, 307954938, 410606584, 513258230, 615909876, 769887345, 821213168, 1026516460, 1231819752, 1539774690, 2053032920, 2463639504, 3079549380, 4106065840, 6159098760, 12318197520]

約数ペア:

[(1, 12318197520), (2, 6159098760), (3, 4106065840), (4, 3079549380), (5, 2463639504), (6, 2053032920), (8, 1539774690), (10, 1231819752), (12, 1026516460), (15, 821213168), (16, 769887345), (20, 615909876), (24, 513258230), (30, 410606584), (40, 307954938), (48, 256629115), (60, 205303292), (80, 153977469), (120, 102651646), (240, 51325823)]