30519120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127163}}^1$

素因数の和:127179

約数の個数: 40

約数和(自身を含む): 94610016

約数和(自身を除く): 64090896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 127163, 254326, 381489, 508652, 635815, 762978, 1017304, 1271630, 1525956, 1907445, 2034608, 2543260, 3051912, 3814890, 5086520, 6103824, 7629780, 10173040, 15259560, 30519120]

約数ペア:

[(1, 30519120), (2, 15259560), (3, 10173040), (4, 7629780), (5, 6103824), (6, 5086520), (8, 3814890), (10, 3051912), (12, 2543260), (15, 2034608), (16, 1907445), (20, 1525956), (24, 1271630), (30, 1017304), (40, 762978), (48, 635815), (60, 508652), (80, 381489), (120, 254326), (240, 127163)]