74234760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8713}}^1$

素因数の和:8798

約数の個数: 64

約数和(自身を含む): 225866880

約数和(自身を除く): 151632120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 8713, 17426, 26139, 34852, 43565, 52278, 69704, 87130, 104556, 130695, 174260, 209112, 261390, 348520, 522780, 618623, 1045560, 1237246, 1855869, 2474492, 3093115, 3711738, 4948984, 6186230, 7423476, 9279345, 12372460, 14846952, 18558690, 24744920, 37117380, 74234760]

約数ペア:

[(1, 74234760), (2, 37117380), (3, 24744920), (4, 18558690), (5, 14846952), (6, 12372460), (8, 9279345), (10, 7423476), (12, 6186230), (15, 4948984), (20, 3711738), (24, 3093115), (30, 2474492), (40, 1855869), (60, 1237246), (71, 1045560), (120, 618623), (142, 522780), (213, 348520), (284, 261390), (355, 209112), (426, 174260), (568, 130695), (710, 104556), (852, 87130), (1065, 69704), (1420, 52278), (1704, 43565), (2130, 34852), (2840, 26139), (4260, 17426), (8520, 8713)]