563796720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{261017}}^1$

素因数の和:261039

約数の個数: 80

約数和(自身を含む): 1941973920

約数和(自身を除く): 1378177200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 261017, 522034, 783051, 1044068, 1305085, 1566102, 2088136, 2349153, 2610170, 3132204, 3915255, 4176272, 4698306, 5220340, 6264408, 7047459, 7830510, 9396612, 10440680, 11745765, 12528816, 14094918, 15661020, 18793224, 20881360, 23491530, 28189836, 31322040, 35237295, 37586448, 46983060, 56379672, 62644080, 70474590, 93966120, 112759344, 140949180, 187932240, 281898360, 563796720]

約数ペア:

[(1, 563796720), (2, 281898360), (3, 187932240), (4, 140949180), (5, 112759344), (6, 93966120), (8, 70474590), (9, 62644080), (10, 56379672), (12, 46983060), (15, 37586448), (16, 35237295), (18, 31322040), (20, 28189836), (24, 23491530), (27, 20881360), (30, 18793224), (36, 15661020), (40, 14094918), (45, 12528816), (48, 11745765), (54, 10440680), (60, 9396612), (72, 7830510), (80, 7047459), (90, 6264408), (108, 5220340), (120, 4698306), (135, 4176272), (144, 3915255), (180, 3132204), (216, 2610170), (240, 2349153), (270, 2088136), (360, 1566102), (432, 1305085), (540, 1044068), (720, 783051), (1080, 522034), (2160, 261017)]