79890232560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{332875969}}^1$

素因数の和:332875985

約数の個数: 40

約数和(自身を含む): 247659721680

約数和(自身を除く): 167769489120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 332875969, 665751938, 998627907, 1331503876, 1664379845, 1997255814, 2663007752, 3328759690, 3994511628, 4993139535, 5326015504, 6657519380, 7989023256, 9986279070, 13315038760, 15978046512, 19972558140, 26630077520, 39945116280, 79890232560]

約数ペア:

[(1, 79890232560), (2, 39945116280), (3, 26630077520), (4, 19972558140), (5, 15978046512), (6, 13315038760), (8, 9986279070), (10, 7989023256), (12, 6657519380), (15, 5326015504), (16, 4993139535), (20, 3994511628), (24, 3328759690), (30, 2663007752), (40, 1997255814), (48, 1664379845), (60, 1331503876), (80, 998627907), (120, 665751938), (240, 332875969)]