7927320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 24560640

約数和(自身を除く): 16633320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 2131, 3720, 4262, 6393, 8524, 10655, 12786, 17048, 21310, 25572, 31965, 42620, 51144, 63930, 66061, 85240, 127860, 132122, 198183, 255720, 264244, 330305, 396366, 528488, 660610, 792732, 990915, 1321220, 1585464, 1981830, 2642440, 3963660, 7927320]

約数ペア:

[(1, 7927320), (2, 3963660), (3, 2642440), (4, 1981830), (5, 1585464), (6, 1321220), (8, 990915), (10, 792732), (12, 660610), (15, 528488), (20, 396366), (24, 330305), (30, 264244), (31, 255720), (40, 198183), (60, 132122), (62, 127860), (93, 85240), (120, 66061), (124, 63930), (155, 51144), (186, 42620), (248, 31965), (310, 25572), (372, 21310), (465, 17048), (620, 12786), (744, 10655), (930, 8524), (1240, 6393), (1860, 4262), (2131, 3720)]