479384520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{2579}}^1$

素因数の和:4142

約数の個数: 64

約数和(自身を含む): 1439640000

約数和(自身を除く): 960255480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1549, 2579, 3098, 4647, 5158, 6196, 7737, 7745, 9294, 10316, 12392, 12895, 15474, 15490, 18588, 20632, 23235, 25790, 30948, 30980, 37176, 38685, 46470, 51580, 61896, 61960, 77370, 92940, 103160, 154740, 185880, 309480, 3994871, 7989742, 11984613, 15979484, 19974355, 23969226, 31958968, 39948710, 47938452, 59923065, 79897420, 95876904, 119846130, 159794840, 239692260, 479384520]

約数ペア:

[(1, 479384520), (2, 239692260), (3, 159794840), (4, 119846130), (5, 95876904), (6, 79897420), (8, 59923065), (10, 47938452), (12, 39948710), (15, 31958968), (20, 23969226), (24, 19974355), (30, 15979484), (40, 11984613), (60, 7989742), (120, 3994871), (1549, 309480), (2579, 185880), (3098, 154740), (4647, 103160), (5158, 92940), (6196, 77370), (7737, 61960), (7745, 61896), (9294, 51580), (10316, 46470), (12392, 38685), (12895, 37176), (15474, 30980), (15490, 30948), (18588, 25790), (20632, 23235)]