39300720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163753}}^1$

素因数の和:163769

約数の個数: 40

約数和(自身を含む): 121832976

約数和(自身を除く): 82532256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 163753, 327506, 491259, 655012, 818765, 982518, 1310024, 1637530, 1965036, 2456295, 2620048, 3275060, 3930072, 4912590, 6550120, 7860144, 9825180, 13100240, 19650360, 39300720]

約数ペア:

[(1, 39300720), (2, 19650360), (3, 13100240), (4, 9825180), (5, 7860144), (6, 6550120), (8, 4912590), (10, 3930072), (12, 3275060), (15, 2620048), (16, 2456295), (20, 1965036), (24, 1637530), (30, 1310024), (40, 982518), (48, 818765), (60, 655012), (80, 491259), (120, 327506), (240, 163753)]