42699120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{177913}}^1$

素因数の和:177929

約数の個数: 40

約数和(自身を含む): 132368016

約数和(自身を除く): 89668896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 177913, 355826, 533739, 711652, 889565, 1067478, 1423304, 1779130, 2134956, 2668695, 2846608, 3558260, 4269912, 5337390, 7116520, 8539824, 10674780, 14233040, 21349560, 42699120]

約数ペア:

[(1, 42699120), (2, 21349560), (3, 14233040), (4, 10674780), (5, 8539824), (6, 7116520), (8, 5337390), (10, 4269912), (12, 3558260), (15, 2846608), (16, 2668695), (20, 2134956), (24, 1779130), (30, 1423304), (40, 1067478), (48, 889565), (60, 711652), (80, 533739), (120, 355826), (240, 177913)]