144372780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89119}}^1$

素因数の和:89140

約数の個数: 60

約数和(自身を含む): 452907840

約数和(自身を除く): 308535060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 89119, 178238, 267357, 356476, 445595, 534714, 802071, 891190, 1069428, 1336785, 1604142, 1782380, 2406213, 2673570, 3208284, 4010355, 4812426, 5347140, 7218639, 8020710, 9624852, 12031065, 14437278, 16041420, 24062130, 28874556, 36093195, 48124260, 72186390, 144372780]

約数ペア:

[(1, 144372780), (2, 72186390), (3, 48124260), (4, 36093195), (5, 28874556), (6, 24062130), (9, 16041420), (10, 14437278), (12, 12031065), (15, 9624852), (18, 8020710), (20, 7218639), (27, 5347140), (30, 4812426), (36, 4010355), (45, 3208284), (54, 2673570), (60, 2406213), (81, 1782380), (90, 1604142), (108, 1336785), (135, 1069428), (162, 891190), (180, 802071), (270, 534714), (324, 445595), (405, 356476), (540, 267357), (810, 178238), (1620, 89119)]