338478240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{705163}}^1$

素因数の和:705181

約数の個数: 48

約数和(自身を含む): 1066207968

約数和(自身を除く): 727729728

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, 705163, 1410326, 2115489, 2820652, 3525815, 4230978, 5641304, 7051630, 8461956, 10577445, 11282608, 14103260, 16923912, 21154890, 22565216, 28206520, 33847824, 42309780, 56413040, 67695648, 84619560, 112826080, 169239120, 338478240]

約数ペア:

[(1, 338478240), (2, 169239120), (3, 112826080), (4, 84619560), (5, 67695648), (6, 56413040), (8, 42309780), (10, 33847824), (12, 28206520), (15, 22565216), (16, 21154890), (20, 16923912), (24, 14103260), (30, 11282608), (32, 10577445), (40, 8461956), (48, 7051630), (60, 5641304), (80, 4230978), (96, 3525815), (120, 2820652), (160, 2115489), (240, 1410326), (480, 705163)]