39450960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 133715400

約数和(自身を除く): 94264440

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, 157, 180, 240, 314, 349, 360, 471, 628, 698, 720, 785, 942, 1047, 1256, 1396, 1413, 1570, 1745, 1884, 2094, 2355, 2512, 2792, 2826, 3140, 3141, 3490, 3768, 4188, 4710, 5235, 5584, 5652, 6280, 6282, 6980, 7065, 7536, 8376, 9420, 10470, 11304, 12560, 12564, 13960, 14130, 15705, 16752, 18840, 20940, 22608, 25128, 27920, 28260, 31410, 37680, 41880, 50256, 54793, 56520, 62820, 83760, 109586, 113040, 125640, 164379, 219172, 251280, 273965, 328758, 438344, 493137, 547930, 657516, 821895, 876688, 986274, 1095860, 1315032, 1643790, 1972548, 2191720, 2465685, 2630064, 3287580, 3945096, 4383440, 4931370, 6575160, 7890192, 9862740, 13150320, 19725480, 39450960]

約数ペア:

[(1, 39450960), (2, 19725480), (3, 13150320), (4, 9862740), (5, 7890192), (6, 6575160), (8, 4931370), (9, 4383440), (10, 3945096), (12, 3287580), (15, 2630064), (16, 2465685), (18, 2191720), (20, 1972548), (24, 1643790), (30, 1315032), (36, 1095860), (40, 986274), (45, 876688), (48, 821895), (60, 657516), (72, 547930), (80, 493137), (90, 438344), (120, 328758), (144, 273965), (157, 251280), (180, 219172), (240, 164379), (314, 125640), (349, 113040), (360, 109586), (471, 83760), (628, 62820), (698, 56520), (720, 54793), (785, 50256), (942, 41880), (1047, 37680), (1256, 31410), (1396, 28260), (1413, 27920), (1570, 25128), (1745, 22608), (1884, 20940), (2094, 18840), (2355, 16752), (2512, 15705), (2792, 14130), (2826, 13960), (3140, 12564), (3141, 12560), (3490, 11304), (3768, 10470), (4188, 9420), (4710, 8376), (5235, 7536), (5584, 7065), (5652, 6980), (6280, 6282)]