269502560

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28549}}^1$

素因数の和:28623

約数の個数: 48

約数和(自身を含む): 647514000

約数和(自身を除く): 378011440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 28549, 57098, 114196, 142745, 228392, 285490, 456784, 570980, 913568, 1141960, 1684391, 2283920, 3368782, 4567840, 6737564, 8421955, 13475128, 16843910, 26950256, 33687820, 53900512, 67375640, 134751280, 269502560]

約数ペア:

[(1, 269502560), (2, 134751280), (4, 67375640), (5, 53900512), (8, 33687820), (10, 26950256), (16, 16843910), (20, 13475128), (32, 8421955), (40, 6737564), (59, 4567840), (80, 3368782), (118, 2283920), (160, 1684391), (236, 1141960), (295, 913568), (472, 570980), (590, 456784), (944, 285490), (1180, 228392), (1888, 142745), (2360, 114196), (4720, 57098), (9440, 28549)]