29930640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 93315456

約数和(自身を除く): 63384816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 401, 622, 802, 933, 1203, 1244, 1555, 1604, 1866, 2005, 2406, 2488, 3110, 3208, 3732, 4010, 4665, 4812, 4976, 6015, 6220, 6416, 7464, 8020, 9330, 9624, 12030, 12440, 14928, 16040, 18660, 19248, 24060, 24880, 32080, 37320, 48120, 74640, 96240, 124711, 249422, 374133, 498844, 623555, 748266, 997688, 1247110, 1496532, 1870665, 1995376, 2494220, 2993064, 3741330, 4988440, 5986128, 7482660, 9976880, 14965320, 29930640]

約数ペア:

[(1, 29930640), (2, 14965320), (3, 9976880), (4, 7482660), (5, 5986128), (6, 4988440), (8, 3741330), (10, 2993064), (12, 2494220), (15, 1995376), (16, 1870665), (20, 1496532), (24, 1247110), (30, 997688), (40, 748266), (48, 623555), (60, 498844), (80, 374133), (120, 249422), (240, 124711), (311, 96240), (401, 74640), (622, 48120), (802, 37320), (933, 32080), (1203, 24880), (1244, 24060), (1555, 19248), (1604, 18660), (1866, 16040), (2005, 14928), (2406, 12440), (2488, 12030), (3110, 9624), (3208, 9330), (3732, 8020), (4010, 7464), (4665, 6416), (4812, 6220), (4976, 6015)]