79973940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12457}}^1$

素因数の和:12576

約数の個数: 48

約数和(自身を含む): 226037952

約数和(自身を除く): 146064012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 12457, 24914, 37371, 49828, 62285, 74742, 124570, 149484, 186855, 249140, 373710, 747420, 1332899, 2665798, 3998697, 5331596, 6664495, 7997394, 13328990, 15994788, 19993485, 26657980, 39986970, 79973940]

約数ペア:

[(1, 79973940), (2, 39986970), (3, 26657980), (4, 19993485), (5, 15994788), (6, 13328990), (10, 7997394), (12, 6664495), (15, 5331596), (20, 3998697), (30, 2665798), (60, 1332899), (107, 747420), (214, 373710), (321, 249140), (428, 186855), (535, 149484), (642, 124570), (1070, 74742), (1284, 62285), (1605, 49828), (2140, 37371), (3210, 24914), (6420, 12457)]