290328960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151213}}^1$

素因数の和:151235

約数の個数: 64

約数和(自身を含む): 925429680

約数和(自身を除く): 635100720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 151213, 302426, 453639, 604852, 756065, 907278, 1209704, 1512130, 1814556, 2268195, 2419408, 3024260, 3629112, 4536390, 4838816, 6048520, 7258224, 9072780, 9677632, 12097040, 14516448, 18145560, 19355264, 24194080, 29032896, 36291120, 48388160, 58065792, 72582240, 96776320, 145164480, 290328960]

約数ペア:

[(1, 290328960), (2, 145164480), (3, 96776320), (4, 72582240), (5, 58065792), (6, 48388160), (8, 36291120), (10, 29032896), (12, 24194080), (15, 19355264), (16, 18145560), (20, 14516448), (24, 12097040), (30, 9677632), (32, 9072780), (40, 7258224), (48, 6048520), (60, 4838816), (64, 4536390), (80, 3629112), (96, 3024260), (120, 2419408), (128, 2268195), (160, 1814556), (192, 1512130), (240, 1209704), (320, 907278), (384, 756065), (480, 604852), (640, 453639), (960, 302426), (1920, 151213)]