890328960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{154571}}^1$

素因数の和:154596

約数の個数: 96

約数和(自身を含む): 3074437080

約数和(自身を除く): 2184108120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 154571, 309142, 463713, 618284, 772855, 927426, 1236568, 1391139, 1545710, 1854852, 2318565, 2473136, 2782278, 3091420, 3709704, 4637130, 4946272, 5564556, 6182840, 6955695, 7419408, 9274260, 9892544, 11129112, 12365680, 13911390, 14838816, 18548520, 19785088, 22258224, 24731360, 27822780, 29677632, 37097040, 44516448, 49462720, 55645560, 59355264, 74194080, 89032896, 98925440, 111291120, 148388160, 178065792, 222582240, 296776320, 445164480, 890328960]

約数ペア:

[(1, 890328960), (2, 445164480), (3, 296776320), (4, 222582240), (5, 178065792), (6, 148388160), (8, 111291120), (9, 98925440), (10, 89032896), (12, 74194080), (15, 59355264), (16, 55645560), (18, 49462720), (20, 44516448), (24, 37097040), (30, 29677632), (32, 27822780), (36, 24731360), (40, 22258224), (45, 19785088), (48, 18548520), (60, 14838816), (64, 13911390), (72, 12365680), (80, 11129112), (90, 9892544), (96, 9274260), (120, 7419408), (128, 6955695), (144, 6182840), (160, 5564556), (180, 4946272), (192, 4637130), (240, 3709704), (288, 3091420), (320, 2782278), (360, 2473136), (384, 2318565), (480, 1854852), (576, 1545710), (640, 1391139), (720, 1236568), (960, 927426), (1152, 772855), (1440, 618284), (1920, 463713), (2880, 309142), (5760, 154571)]