7418760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 22438080

約数和(自身を除く): 15019320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 293, 422, 586, 633, 844, 879, 1055, 1172, 1266, 1465, 1688, 1758, 2110, 2344, 2532, 2930, 3165, 3516, 4220, 4395, 5064, 5860, 6330, 7032, 8440, 8790, 11720, 12660, 17580, 25320, 35160, 61823, 123646, 185469, 247292, 309115, 370938, 494584, 618230, 741876, 927345, 1236460, 1483752, 1854690, 2472920, 3709380, 7418760]

約数ペア:

[(1, 7418760), (2, 3709380), (3, 2472920), (4, 1854690), (5, 1483752), (6, 1236460), (8, 927345), (10, 741876), (12, 618230), (15, 494584), (20, 370938), (24, 309115), (30, 247292), (40, 185469), (60, 123646), (120, 61823), (211, 35160), (293, 25320), (422, 17580), (586, 12660), (633, 11720), (844, 8790), (879, 8440), (1055, 7032), (1172, 6330), (1266, 5860), (1465, 5064), (1688, 4395), (1758, 4220), (2110, 3516), (2344, 3165), (2532, 2930)]