47270040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 149022720

約数和(自身を除く): 101752680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 97, 120, 124, 131, 155, 186, 194, 248, 262, 291, 310, 372, 388, 393, 465, 485, 524, 582, 620, 655, 744, 776, 786, 930, 970, 1048, 1164, 1240, 1310, 1455, 1572, 1860, 1940, 1965, 2328, 2620, 2910, 3007, 3144, 3720, 3880, 3930, 4061, 5240, 5820, 6014, 7860, 8122, 9021, 11640, 12028, 12183, 12707, 15035, 15720, 16244, 18042, 20305, 24056, 24366, 25414, 30070, 32488, 36084, 38121, 40610, 45105, 48732, 50828, 60140, 60915, 63535, 72168, 76242, 81220, 90210, 97464, 101656, 120280, 121830, 127070, 152484, 162440, 180420, 190605, 243660, 254140, 304968, 360840, 381210, 393917, 487320, 508280, 762420, 787834, 1181751, 1524840, 1575668, 1969585, 2363502, 3151336, 3939170, 4727004, 5908755, 7878340, 9454008, 11817510, 15756680, 23635020, 47270040]

約数ペア:

[(1, 47270040), (2, 23635020), (3, 15756680), (4, 11817510), (5, 9454008), (6, 7878340), (8, 5908755), (10, 4727004), (12, 3939170), (15, 3151336), (20, 2363502), (24, 1969585), (30, 1575668), (31, 1524840), (40, 1181751), (60, 787834), (62, 762420), (93, 508280), (97, 487320), (120, 393917), (124, 381210), (131, 360840), (155, 304968), (186, 254140), (194, 243660), (248, 190605), (262, 180420), (291, 162440), (310, 152484), (372, 127070), (388, 121830), (393, 120280), (465, 101656), (485, 97464), (524, 90210), (582, 81220), (620, 76242), (655, 72168), (744, 63535), (776, 60915), (786, 60140), (930, 50828), (970, 48732), (1048, 45105), (1164, 40610), (1240, 38121), (1310, 36084), (1455, 32488), (1572, 30070), (1860, 25414), (1940, 24366), (1965, 24056), (2328, 20305), (2620, 18042), (2910, 16244), (3007, 15720), (3144, 15035), (3720, 12707), (3880, 12183), (3930, 12028), (4061, 11640), (5240, 9021), (5820, 8122), (6014, 7860)]