445007520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{34337}}^1$

素因数の和:34364

約数の個数: 120

約数和(自身を含む): 1570551444

約数和(自身を除く): 1125543924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 34337, 68674, 103011, 137348, 171685, 206022, 274696, 309033, 343370, 412044, 515055, 549392, 618066, 686740, 824088, 927099, 1030110, 1098784, 1236132, 1373480, 1545165, 1648176, 1854198, 2060220, 2472264, 2746960, 2781297, 3090330, 3296352, 3708396, 4120440, 4635495, 4944528, 5493920, 5562594, 6180660, 7416792, 8240880, 9270990, 9889056, 11125188, 12361320, 13906485, 14833584, 16481760, 18541980, 22250376, 24722640, 27812970, 29667168, 37083960, 44500752, 49445280, 55625940, 74167920, 89001504, 111251880, 148335840, 222503760, 445007520]

約数ペア:

[(1, 445007520), (2, 222503760), (3, 148335840), (4, 111251880), (5, 89001504), (6, 74167920), (8, 55625940), (9, 49445280), (10, 44500752), (12, 37083960), (15, 29667168), (16, 27812970), (18, 24722640), (20, 22250376), (24, 18541980), (27, 16481760), (30, 14833584), (32, 13906485), (36, 12361320), (40, 11125188), (45, 9889056), (48, 9270990), (54, 8240880), (60, 7416792), (72, 6180660), (80, 5562594), (81, 5493920), (90, 4944528), (96, 4635495), (108, 4120440), (120, 3708396), (135, 3296352), (144, 3090330), (160, 2781297), (162, 2746960), (180, 2472264), (216, 2060220), (240, 1854198), (270, 1648176), (288, 1545165), (324, 1373480), (360, 1236132), (405, 1098784), (432, 1030110), (480, 927099), (540, 824088), (648, 686740), (720, 618066), (810, 549392), (864, 515055), (1080, 412044), (1296, 343370), (1440, 309033), (1620, 274696), (2160, 206022), (2592, 171685), (3240, 137348), (4320, 103011), (6480, 68674), (12960, 34337)]