121255320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1010461}}^1$

素因数の和:1010475

約数の個数: 32

約数和(自身を含む): 363766320

約数和(自身を除く): 242511000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1010461, 2020922, 3031383, 4041844, 5052305, 6062766, 8083688, 10104610, 12125532, 15156915, 20209220, 24251064, 30313830, 40418440, 60627660, 121255320]

約数ペア:

[(1, 121255320), (2, 60627660), (3, 40418440), (4, 30313830), (5, 24251064), (6, 20209220), (8, 15156915), (10, 12125532), (12, 10104610), (15, 8083688), (20, 6062766), (24, 5052305), (30, 4041844), (40, 3031383), (60, 2020922), (120, 1010461)]