73884240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1261

約数の個数: 120

約数和(自身を含む): 251133480

約数和(自身を除く): 177249240

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, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1153, 1335, 1424, 1602, 1780, 2136, 2306, 2670, 3204, 3459, 3560, 4005, 4272, 4612, 5340, 5765, 6408, 6918, 7120, 8010, 9224, 10377, 10680, 11530, 12816, 13836, 16020, 17295, 18448, 20754, 21360, 23060, 27672, 32040, 34590, 41508, 46120, 51885, 55344, 64080, 69180, 83016, 92240, 102617, 103770, 138360, 166032, 205234, 207540, 276720, 307851, 410468, 415080, 513085, 615702, 820936, 830160, 923553, 1026170, 1231404, 1539255, 1641872, 1847106, 2052340, 2462808, 3078510, 3694212, 4104680, 4617765, 4925616, 6157020, 7388424, 8209360, 9235530, 12314040, 14776848, 18471060, 24628080, 36942120, 73884240]

約数ペア:

[(1, 73884240), (2, 36942120), (3, 24628080), (4, 18471060), (5, 14776848), (6, 12314040), (8, 9235530), (9, 8209360), (10, 7388424), (12, 6157020), (15, 4925616), (16, 4617765), (18, 4104680), (20, 3694212), (24, 3078510), (30, 2462808), (36, 2052340), (40, 1847106), (45, 1641872), (48, 1539255), (60, 1231404), (72, 1026170), (80, 923553), (89, 830160), (90, 820936), (120, 615702), (144, 513085), (178, 415080), (180, 410468), (240, 307851), (267, 276720), (356, 207540), (360, 205234), (445, 166032), (534, 138360), (712, 103770), (720, 102617), (801, 92240), (890, 83016), (1068, 69180), (1153, 64080), (1335, 55344), (1424, 51885), (1602, 46120), (1780, 41508), (2136, 34590), (2306, 32040), (2670, 27672), (3204, 23060), (3459, 21360), (3560, 20754), (4005, 18448), (4272, 17295), (4612, 16020), (5340, 13836), (5765, 12816), (6408, 11530), (6918, 10680), (7120, 10377), (8010, 9224)]