79572720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331553}}^1$

素因数の和:331569

約数の個数: 40

約数和(自身を含む): 246676176

約数和(自身を除く): 167103456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331553, 663106, 994659, 1326212, 1657765, 1989318, 2652424, 3315530, 3978636, 4973295, 5304848, 6631060, 7957272, 9946590, 13262120, 15914544, 19893180, 26524240, 39786360, 79572720]

約数ペア:

[(1, 79572720), (2, 39786360), (3, 26524240), (4, 19893180), (5, 15914544), (6, 13262120), (8, 9946590), (10, 7957272), (12, 6631060), (15, 5304848), (16, 4973295), (20, 3978636), (24, 3315530), (30, 2652424), (40, 1989318), (48, 1657765), (60, 1326212), (80, 994659), (120, 663106), (240, 331553)]