318735960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{7121}}^1$

素因数の和:7508

約数の個数: 64

約数和(自身を含む): 958906080

約数和(自身を除く): 640170120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 2238, 2984, 3730, 4476, 5595, 7121, 7460, 8952, 11190, 14242, 14920, 21363, 22380, 28484, 35605, 42726, 44760, 56968, 71210, 85452, 106815, 142420, 170904, 213630, 284840, 427260, 854520, 2656133, 5312266, 7968399, 10624532, 13280665, 15936798, 21249064, 26561330, 31873596, 39841995, 53122660, 63747192, 79683990, 106245320, 159367980, 318735960]

約数ペア:

[(1, 318735960), (2, 159367980), (3, 106245320), (4, 79683990), (5, 63747192), (6, 53122660), (8, 39841995), (10, 31873596), (12, 26561330), (15, 21249064), (20, 15936798), (24, 13280665), (30, 10624532), (40, 7968399), (60, 5312266), (120, 2656133), (373, 854520), (746, 427260), (1119, 284840), (1492, 213630), (1865, 170904), (2238, 142420), (2984, 106815), (3730, 85452), (4476, 71210), (5595, 56968), (7121, 44760), (7460, 42726), (8952, 35605), (11190, 28484), (14242, 22380), (14920, 21363)]