396390240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{91757}}^1$

素因数の和:91781

約数の個数: 96

約数和(自身を含む): 1387380960

約数和(自身を除く): 990990720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 91757, 183514, 275271, 367028, 458785, 550542, 734056, 825813, 917570, 1101084, 1376355, 1468112, 1651626, 1835140, 2202168, 2477439, 2752710, 2936224, 3303252, 3670280, 4129065, 4404336, 4954878, 5505420, 6606504, 7340560, 8258130, 8808672, 9909756, 11010840, 12387195, 13213008, 14681120, 16516260, 19819512, 22021680, 24774390, 26426016, 33032520, 39639024, 44043360, 49548780, 66065040, 79278048, 99097560, 132130080, 198195120, 396390240]

約数ペア:

[(1, 396390240), (2, 198195120), (3, 132130080), (4, 99097560), (5, 79278048), (6, 66065040), (8, 49548780), (9, 44043360), (10, 39639024), (12, 33032520), (15, 26426016), (16, 24774390), (18, 22021680), (20, 19819512), (24, 16516260), (27, 14681120), (30, 13213008), (32, 12387195), (36, 11010840), (40, 9909756), (45, 8808672), (48, 8258130), (54, 7340560), (60, 6606504), (72, 5505420), (80, 4954878), (90, 4404336), (96, 4129065), (108, 3670280), (120, 3303252), (135, 2936224), (144, 2752710), (160, 2477439), (180, 2202168), (216, 1835140), (240, 1651626), (270, 1468112), (288, 1376355), (360, 1101084), (432, 917570), (480, 825813), (540, 734056), (720, 550542), (864, 458785), (1080, 367028), (1440, 275271), (2160, 183514), (4320, 91757)]