156626640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5059}}^1$

素因数の和:5121

約数の個数: 120

約数和(自身を含む): 538343520

約数和(自身を除く): 381716880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5059, 5160, 6192, 7740, 10118, 10320, 15177, 15480, 20236, 25295, 30354, 30960, 40472, 45531, 50590, 60708, 75885, 80944, 91062, 101180, 121416, 151770, 182124, 202360, 217537, 227655, 242832, 303540, 364248, 404720, 435074, 455310, 607080, 652611, 728496, 870148, 910620, 1087685, 1214160, 1305222, 1740296, 1821240, 1957833, 2175370, 2610444, 3263055, 3480592, 3642480, 3915666, 4350740, 5220888, 6526110, 7831332, 8701480, 9789165, 10441776, 13052220, 15662664, 17402960, 19578330, 26104440, 31325328, 39156660, 52208880, 78313320, 156626640]

約数ペア:

[(1, 156626640), (2, 78313320), (3, 52208880), (4, 39156660), (5, 31325328), (6, 26104440), (8, 19578330), (9, 17402960), (10, 15662664), (12, 13052220), (15, 10441776), (16, 9789165), (18, 8701480), (20, 7831332), (24, 6526110), (30, 5220888), (36, 4350740), (40, 3915666), (43, 3642480), (45, 3480592), (48, 3263055), (60, 2610444), (72, 2175370), (80, 1957833), (86, 1821240), (90, 1740296), (120, 1305222), (129, 1214160), (144, 1087685), (172, 910620), (180, 870148), (215, 728496), (240, 652611), (258, 607080), (344, 455310), (360, 435074), (387, 404720), (430, 364248), (516, 303540), (645, 242832), (688, 227655), (720, 217537), (774, 202360), (860, 182124), (1032, 151770), (1290, 121416), (1548, 101180), (1720, 91062), (1935, 80944), (2064, 75885), (2580, 60708), (3096, 50590), (3440, 45531), (3870, 40472), (5059, 30960), (5160, 30354), (6192, 25295), (7740, 20236), (10118, 15480), (10320, 15177)]