2020160

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 56

約数和(自身を含む): 4937760

約数和(自身を除く): 2917600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 107, 118, 160, 214, 236, 295, 320, 428, 472, 535, 590, 856, 944, 1070, 1180, 1712, 1888, 2140, 2360, 3424, 3776, 4280, 4720, 6313, 6848, 8560, 9440, 12626, 17120, 18880, 25252, 31565, 34240, 50504, 63130, 101008, 126260, 202016, 252520, 404032, 505040, 1010080, 2020160]

約数ペア:

[(1, 2020160), (2, 1010080), (4, 505040), (5, 404032), (8, 252520), (10, 202016), (16, 126260), (20, 101008), (32, 63130), (40, 50504), (59, 34240), (64, 31565), (80, 25252), (107, 18880), (118, 17120), (160, 12626), (214, 9440), (236, 8560), (295, 6848), (320, 6313), (428, 4720), (472, 4280), (535, 3776), (590, 3424), (856, 2360), (944, 2140), (1070, 1888), (1180, 1712)]