91476720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127051}}^1$

素因数の和:127070

約数の個数: 60

約数和(自身を含む): 307211736

約数和(自身を除く): 215735016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 127051, 254102, 381153, 508204, 635255, 762306, 1016408, 1143459, 1270510, 1524612, 1905765, 2032816, 2286918, 2541020, 3049224, 3811530, 4573836, 5082040, 5717295, 6098448, 7623060, 9147672, 10164080, 11434590, 15246120, 18295344, 22869180, 30492240, 45738360, 91476720]

約数ペア:

[(1, 91476720), (2, 45738360), (3, 30492240), (4, 22869180), (5, 18295344), (6, 15246120), (8, 11434590), (9, 10164080), (10, 9147672), (12, 7623060), (15, 6098448), (16, 5717295), (18, 5082040), (20, 4573836), (24, 3811530), (30, 3049224), (36, 2541020), (40, 2286918), (45, 2032816), (48, 1905765), (60, 1524612), (72, 1270510), (80, 1143459), (90, 1016408), (120, 762306), (144, 635255), (180, 508204), (240, 381153), (360, 254102), (720, 127051)]