127346820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{51767}}^1$

素因数の和:51820

約数の個数: 48

約数和(自身を含む): 365275008

約数和(自身を除く): 237928188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 51767, 103534, 155301, 207068, 258835, 310602, 517670, 621204, 776505, 1035340, 1553010, 2122447, 3106020, 4244894, 6367341, 8489788, 10612235, 12734682, 21224470, 25469364, 31836705, 42448940, 63673410, 127346820]

約数ペア:

[(1, 127346820), (2, 63673410), (3, 42448940), (4, 31836705), (5, 25469364), (6, 21224470), (10, 12734682), (12, 10612235), (15, 8489788), (20, 6367341), (30, 4244894), (41, 3106020), (60, 2122447), (82, 1553010), (123, 1035340), (164, 776505), (205, 621204), (246, 517670), (410, 310602), (492, 258835), (615, 207068), (820, 155301), (1230, 103534), (2460, 51767)]