72567120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1433}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 226181952

約数和(自身を除く): 153614832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1433, 1688, 2110, 2532, 2866, 3165, 3376, 4220, 4299, 5064, 5732, 6330, 7165, 8440, 8598, 10128, 11464, 12660, 14330, 16880, 17196, 21495, 22928, 25320, 28660, 34392, 42990, 50640, 57320, 68784, 85980, 114640, 171960, 302363, 343920, 604726, 907089, 1209452, 1511815, 1814178, 2418904, 3023630, 3628356, 4535445, 4837808, 6047260, 7256712, 9070890, 12094520, 14513424, 18141780, 24189040, 36283560, 72567120]

約数ペア:

[(1, 72567120), (2, 36283560), (3, 24189040), (4, 18141780), (5, 14513424), (6, 12094520), (8, 9070890), (10, 7256712), (12, 6047260), (15, 4837808), (16, 4535445), (20, 3628356), (24, 3023630), (30, 2418904), (40, 1814178), (48, 1511815), (60, 1209452), (80, 907089), (120, 604726), (211, 343920), (240, 302363), (422, 171960), (633, 114640), (844, 85980), (1055, 68784), (1266, 57320), (1433, 50640), (1688, 42990), (2110, 34392), (2532, 28660), (2866, 25320), (3165, 22928), (3376, 21495), (4220, 17196), (4299, 16880), (5064, 14330), (5732, 12660), (6330, 11464), (7165, 10128), (8440, 8598)]