40651680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84691}}^1$

素因数の和:84709

約数の個数: 48

約数和(自身を含む): 128054304

約数和(自身を除く): 87402624

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, 84691, 169382, 254073, 338764, 423455, 508146, 677528, 846910, 1016292, 1270365, 1355056, 1693820, 2032584, 2540730, 2710112, 3387640, 4065168, 5081460, 6775280, 8130336, 10162920, 13550560, 20325840, 40651680]

約数ペア:

[(1, 40651680), (2, 20325840), (3, 13550560), (4, 10162920), (5, 8130336), (6, 6775280), (8, 5081460), (10, 4065168), (12, 3387640), (15, 2710112), (16, 2540730), (20, 2032584), (24, 1693820), (30, 1355056), (32, 1270365), (40, 1016292), (48, 846910), (60, 677528), (80, 508146), (96, 423455), (120, 338764), (160, 254073), (240, 169382), (480, 84691)]