766380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 2195424

約数和(自身を除く): 1429044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 241, 265, 318, 482, 530, 636, 723, 795, 964, 1060, 1205, 1446, 1590, 2410, 2892, 3180, 3615, 4820, 7230, 12773, 14460, 25546, 38319, 51092, 63865, 76638, 127730, 153276, 191595, 255460, 383190, 766380]

約数ペア:

[(1, 766380), (2, 383190), (3, 255460), (4, 191595), (5, 153276), (6, 127730), (10, 76638), (12, 63865), (15, 51092), (20, 38319), (30, 25546), (53, 14460), (60, 12773), (106, 7230), (159, 4820), (212, 3615), (241, 3180), (265, 2892), (318, 2410), (482, 1590), (530, 1446), (636, 1205), (723, 1060), (795, 964)]