340017840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{472247}}^1$

素因数の和:472266

約数の個数: 60

約数和(自身を含む): 1141895664

約数和(自身を除く): 801877824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 472247, 944494, 1416741, 1888988, 2361235, 2833482, 3777976, 4250223, 4722470, 5666964, 7083705, 7555952, 8500446, 9444940, 11333928, 14167410, 17000892, 18889880, 21251115, 22667856, 28334820, 34001784, 37779760, 42502230, 56669640, 68003568, 85004460, 113339280, 170008920, 340017840]

約数ペア:

[(1, 340017840), (2, 170008920), (3, 113339280), (4, 85004460), (5, 68003568), (6, 56669640), (8, 42502230), (9, 37779760), (10, 34001784), (12, 28334820), (15, 22667856), (16, 21251115), (18, 18889880), (20, 17000892), (24, 14167410), (30, 11333928), (36, 9444940), (40, 8500446), (45, 7555952), (48, 7083705), (60, 5666964), (72, 4722470), (80, 4250223), (90, 3777976), (120, 2833482), (144, 2361235), (180, 1888988), (240, 1416741), (360, 944494), (720, 472247)]