38570520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1097}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 116212320

約数和(自身を除く): 77641800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1097, 1172, 1465, 1758, 2194, 2344, 2930, 3291, 3516, 4388, 4395, 5485, 5860, 6582, 7032, 8776, 8790, 10970, 11720, 13164, 16455, 17580, 21940, 26328, 32910, 35160, 43880, 65820, 131640, 321421, 642842, 964263, 1285684, 1607105, 1928526, 2571368, 3214210, 3857052, 4821315, 6428420, 7714104, 9642630, 12856840, 19285260, 38570520]

約数ペア:

[(1, 38570520), (2, 19285260), (3, 12856840), (4, 9642630), (5, 7714104), (6, 6428420), (8, 4821315), (10, 3857052), (12, 3214210), (15, 2571368), (20, 1928526), (24, 1607105), (30, 1285684), (40, 964263), (60, 642842), (120, 321421), (293, 131640), (586, 65820), (879, 43880), (1097, 35160), (1172, 32910), (1465, 26328), (1758, 21940), (2194, 17580), (2344, 16455), (2930, 13164), (3291, 11720), (3516, 10970), (4388, 8790), (4395, 8776), (5485, 7032), (5860, 6582)]