23620680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{21871}}^1$

素因数の和:21891

約数の個数: 64

約数和(自身を含む): 78739200

約数和(自身を除く): 55118520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 21871, 43742, 65613, 87484, 109355, 131226, 174968, 196839, 218710, 262452, 328065, 393678, 437420, 524904, 590517, 656130, 787356, 874840, 984195, 1181034, 1312260, 1574712, 1968390, 2362068, 2624520, 2952585, 3936780, 4724136, 5905170, 7873560, 11810340, 23620680]

約数ペア:

[(1, 23620680), (2, 11810340), (3, 7873560), (4, 5905170), (5, 4724136), (6, 3936780), (8, 2952585), (9, 2624520), (10, 2362068), (12, 1968390), (15, 1574712), (18, 1312260), (20, 1181034), (24, 984195), (27, 874840), (30, 787356), (36, 656130), (40, 590517), (45, 524904), (54, 437420), (60, 393678), (72, 328065), (90, 262452), (108, 218710), (120, 196839), (135, 174968), (180, 131226), (216, 109355), (270, 87484), (360, 65613), (540, 43742), (1080, 21871)]