923113440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{641051}}^1$

素因数の和:641072

約数の個数: 72

約数和(自身を含む): 3150129528

約数和(自身を除く): 2227016088

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 641051, 1282102, 1923153, 2564204, 3205255, 3846306, 5128408, 5769459, 6410510, 7692612, 9615765, 10256816, 11538918, 12821020, 15385224, 19231530, 20513632, 23077836, 25642040, 28847295, 30770448, 38463060, 46155672, 51284080, 57694590, 61540896, 76926120, 92311344, 102568160, 115389180, 153852240, 184622688, 230778360, 307704480, 461556720, 923113440]

約数ペア:

[(1, 923113440), (2, 461556720), (3, 307704480), (4, 230778360), (5, 184622688), (6, 153852240), (8, 115389180), (9, 102568160), (10, 92311344), (12, 76926120), (15, 61540896), (16, 57694590), (18, 51284080), (20, 46155672), (24, 38463060), (30, 30770448), (32, 28847295), (36, 25642040), (40, 23077836), (45, 20513632), (48, 19231530), (60, 15385224), (72, 12821020), (80, 11538918), (90, 10256816), (96, 9615765), (120, 7692612), (144, 6410510), (160, 5769459), (180, 5128408), (240, 3846306), (288, 3205255), (360, 2564204), (480, 1923153), (720, 1282102), (1440, 641051)]