53376720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{222403}}^1$

素因数の和:222419

約数の個数: 40

約数和(自身を含む): 165468576

約数和(自身を除く): 112091856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 222403, 444806, 667209, 889612, 1112015, 1334418, 1779224, 2224030, 2668836, 3336045, 3558448, 4448060, 5337672, 6672090, 8896120, 10675344, 13344180, 17792240, 26688360, 53376720]

約数ペア:

[(1, 53376720), (2, 26688360), (3, 17792240), (4, 13344180), (5, 10675344), (6, 8896120), (8, 6672090), (10, 5337672), (12, 4448060), (15, 3558448), (16, 3336045), (20, 2668836), (24, 2224030), (30, 1779224), (40, 1334418), (48, 1112015), (60, 889612), (80, 667209), (120, 444806), (240, 222403)]