71159520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{148249}}^1$

素因数の和:148267

約数の個数: 48

約数和(自身を含む): 224154000

約数和(自身を除く): 152994480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 148249, 296498, 444747, 592996, 741245, 889494, 1185992, 1482490, 1778988, 2223735, 2371984, 2964980, 3557976, 4447470, 4743968, 5929960, 7115952, 8894940, 11859920, 14231904, 17789880, 23719840, 35579760, 71159520]

約数ペア:

[(1, 71159520), (2, 35579760), (3, 23719840), (4, 17789880), (5, 14231904), (6, 11859920), (8, 8894940), (10, 7115952), (12, 5929960), (15, 4743968), (16, 4447470), (20, 3557976), (24, 2964980), (30, 2371984), (32, 2223735), (40, 1778988), (48, 1482490), (60, 1185992), (80, 889494), (96, 741245), (120, 592996), (160, 444747), (240, 296498), (480, 148249)]