15412260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 43872192

約数和(自身を除く): 28459932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 4211, 8422, 12633, 16844, 21055, 25266, 42110, 50532, 63165, 84220, 126330, 252660, 256871, 513742, 770613, 1027484, 1284355, 1541226, 2568710, 3082452, 3853065, 5137420, 7706130, 15412260]

約数ペア:

[(1, 15412260), (2, 7706130), (3, 5137420), (4, 3853065), (5, 3082452), (6, 2568710), (10, 1541226), (12, 1284355), (15, 1027484), (20, 770613), (30, 513742), (60, 256871), (61, 252660), (122, 126330), (183, 84220), (244, 63165), (305, 50532), (366, 42110), (610, 25266), (732, 21055), (915, 16844), (1220, 12633), (1830, 8422), (3660, 4211)]