39883440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 124643808

約数和(自身を除く): 84760368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1213, 1370, 1644, 2055, 2192, 2426, 2740, 3288, 3639, 4110, 4852, 5480, 6065, 6576, 7278, 8220, 9704, 10960, 12130, 14556, 16440, 18195, 19408, 24260, 29112, 32880, 36390, 48520, 58224, 72780, 97040, 145560, 166181, 291120, 332362, 498543, 664724, 830905, 997086, 1329448, 1661810, 1994172, 2492715, 2658896, 3323620, 3988344, 4985430, 6647240, 7976688, 9970860, 13294480, 19941720, 39883440]

約数ペア:

[(1, 39883440), (2, 19941720), (3, 13294480), (4, 9970860), (5, 7976688), (6, 6647240), (8, 4985430), (10, 3988344), (12, 3323620), (15, 2658896), (16, 2492715), (20, 1994172), (24, 1661810), (30, 1329448), (40, 997086), (48, 830905), (60, 664724), (80, 498543), (120, 332362), (137, 291120), (240, 166181), (274, 145560), (411, 97040), (548, 72780), (685, 58224), (822, 48520), (1096, 36390), (1213, 32880), (1370, 29112), (1644, 24260), (2055, 19408), (2192, 18195), (2426, 16440), (2740, 14556), (3288, 12130), (3639, 10960), (4110, 9704), (4852, 8220), (5480, 7278), (6065, 6576)]