25304520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 76245120

約数和(自身を除く): 50940600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 487, 866, 974, 1299, 1461, 1732, 1948, 2165, 2435, 2598, 2922, 3464, 3896, 4330, 4870, 5196, 5844, 6495, 7305, 8660, 9740, 10392, 11688, 12990, 14610, 17320, 19480, 25980, 29220, 51960, 58440, 210871, 421742, 632613, 843484, 1054355, 1265226, 1686968, 2108710, 2530452, 3163065, 4217420, 5060904, 6326130, 8434840, 12652260, 25304520]

約数ペア:

[(1, 25304520), (2, 12652260), (3, 8434840), (4, 6326130), (5, 5060904), (6, 4217420), (8, 3163065), (10, 2530452), (12, 2108710), (15, 1686968), (20, 1265226), (24, 1054355), (30, 843484), (40, 632613), (60, 421742), (120, 210871), (433, 58440), (487, 51960), (866, 29220), (974, 25980), (1299, 19480), (1461, 17320), (1732, 14610), (1948, 12990), (2165, 11688), (2435, 10392), (2598, 9740), (2922, 8660), (3464, 7305), (3896, 6495), (4330, 5844), (4870, 5196)]