130948560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181873}}^1$

素因数の和:181892

約数の個数: 60

約数和(自身を含む): 439771332

約数和(自身を除く): 308822772

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, 181873, 363746, 545619, 727492, 909365, 1091238, 1454984, 1636857, 1818730, 2182476, 2728095, 2909968, 3273714, 3637460, 4364952, 5456190, 6547428, 7274920, 8184285, 8729904, 10912380, 13094856, 14549840, 16368570, 21824760, 26189712, 32737140, 43649520, 65474280, 130948560]

約数ペア:

[(1, 130948560), (2, 65474280), (3, 43649520), (4, 32737140), (5, 26189712), (6, 21824760), (8, 16368570), (9, 14549840), (10, 13094856), (12, 10912380), (15, 8729904), (16, 8184285), (18, 7274920), (20, 6547428), (24, 5456190), (30, 4364952), (36, 3637460), (40, 3273714), (45, 2909968), (48, 2728095), (60, 2182476), (72, 1818730), (80, 1636857), (90, 1454984), (120, 1091238), (144, 909365), (180, 727492), (240, 545619), (360, 363746), (720, 181873)]