39507480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 133099200

約数和(自身を除く): 93591720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 233, 270, 314, 360, 466, 471, 540, 628, 699, 785, 932, 942, 1080, 1165, 1256, 1398, 1413, 1570, 1864, 1884, 2097, 2330, 2355, 2796, 2826, 3140, 3495, 3768, 4194, 4239, 4660, 4710, 5592, 5652, 6280, 6291, 6990, 7065, 8388, 8478, 9320, 9420, 10485, 11304, 12582, 13980, 14130, 16776, 16956, 18840, 20970, 21195, 25164, 27960, 28260, 31455, 33912, 36581, 41940, 42390, 50328, 56520, 62910, 73162, 83880, 84780, 109743, 125820, 146324, 169560, 182905, 219486, 251640, 292648, 329229, 365810, 438972, 548715, 658458, 731620, 877944, 987687, 1097430, 1316916, 1463240, 1646145, 1975374, 2194860, 2633832, 3292290, 3950748, 4389720, 4938435, 6584580, 7901496, 9876870, 13169160, 19753740, 39507480]

約数ペア:

[(1, 39507480), (2, 19753740), (3, 13169160), (4, 9876870), (5, 7901496), (6, 6584580), (8, 4938435), (9, 4389720), (10, 3950748), (12, 3292290), (15, 2633832), (18, 2194860), (20, 1975374), (24, 1646145), (27, 1463240), (30, 1316916), (36, 1097430), (40, 987687), (45, 877944), (54, 731620), (60, 658458), (72, 548715), (90, 438972), (108, 365810), (120, 329229), (135, 292648), (157, 251640), (180, 219486), (216, 182905), (233, 169560), (270, 146324), (314, 125820), (360, 109743), (466, 84780), (471, 83880), (540, 73162), (628, 62910), (699, 56520), (785, 50328), (932, 42390), (942, 41940), (1080, 36581), (1165, 33912), (1256, 31455), (1398, 28260), (1413, 27960), (1570, 25164), (1864, 21195), (1884, 20970), (2097, 18840), (2330, 16956), (2355, 16776), (2796, 14130), (2826, 13980), (3140, 12582), (3495, 11304), (3768, 10485), (4194, 9420), (4239, 9320), (4660, 8478), (4710, 8388), (5592, 7065), (5652, 6990), (6280, 6291)]