80348580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34337}}^1$

素因数の和:34365

約数の個数: 72

約数和(自身を含む): 262479672

約数和(自身を除く): 182131092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 34337, 68674, 103011, 137348, 171685, 206022, 309033, 343370, 412044, 446381, 515055, 618066, 686740, 892762, 1030110, 1236132, 1339143, 1545165, 1785524, 2060220, 2231905, 2678286, 3090330, 4017429, 4463810, 5356572, 6180660, 6695715, 8034858, 8927620, 13391430, 16069716, 20087145, 26782860, 40174290, 80348580]

約数ペア:

[(1, 80348580), (2, 40174290), (3, 26782860), (4, 20087145), (5, 16069716), (6, 13391430), (9, 8927620), (10, 8034858), (12, 6695715), (13, 6180660), (15, 5356572), (18, 4463810), (20, 4017429), (26, 3090330), (30, 2678286), (36, 2231905), (39, 2060220), (45, 1785524), (52, 1545165), (60, 1339143), (65, 1236132), (78, 1030110), (90, 892762), (117, 686740), (130, 618066), (156, 515055), (180, 446381), (195, 412044), (234, 343370), (260, 309033), (390, 206022), (468, 171685), (585, 137348), (780, 103011), (1170, 68674), (2340, 34337)]