30032240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53629}}^1$

素因数の和:53649

約数の個数: 40

約数和(自身を含む): 79801440

約数和(自身を除く): 49769200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53629, 107258, 214516, 268145, 375403, 429032, 536290, 750806, 858064, 1072580, 1501612, 1877015, 2145160, 3003224, 3754030, 4290320, 6006448, 7508060, 15016120, 30032240]

約数ペア:

[(1, 30032240), (2, 15016120), (4, 7508060), (5, 6006448), (7, 4290320), (8, 3754030), (10, 3003224), (14, 2145160), (16, 1877015), (20, 1501612), (28, 1072580), (35, 858064), (40, 750806), (56, 536290), (70, 429032), (80, 375403), (112, 268145), (140, 214516), (280, 107258), (560, 53629)]