625246320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2683}}^1$

素因数の和:3670

約数の個数: 80

約数和(自身を含む): 1940982912

約数和(自身を除く): 1315736592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 971, 1942, 2683, 2913, 3884, 4855, 5366, 5826, 7768, 8049, 9710, 10732, 11652, 13415, 14565, 15536, 16098, 19420, 21464, 23304, 26830, 29130, 32196, 38840, 40245, 42928, 46608, 53660, 58260, 64392, 77680, 80490, 107320, 116520, 128784, 160980, 214640, 233040, 321960, 643920, 2605193, 5210386, 7815579, 10420772, 13025965, 15631158, 20841544, 26051930, 31262316, 39077895, 41683088, 52103860, 62524632, 78155790, 104207720, 125049264, 156311580, 208415440, 312623160, 625246320]

約数ペア:

[(1, 625246320), (2, 312623160), (3, 208415440), (4, 156311580), (5, 125049264), (6, 104207720), (8, 78155790), (10, 62524632), (12, 52103860), (15, 41683088), (16, 39077895), (20, 31262316), (24, 26051930), (30, 20841544), (40, 15631158), (48, 13025965), (60, 10420772), (80, 7815579), (120, 5210386), (240, 2605193), (971, 643920), (1942, 321960), (2683, 233040), (2913, 214640), (3884, 160980), (4855, 128784), (5366, 116520), (5826, 107320), (7768, 80490), (8049, 77680), (9710, 64392), (10732, 58260), (11652, 53660), (13415, 46608), (14565, 42928), (15536, 40245), (16098, 38840), (19420, 32196), (21464, 29130), (23304, 26830)]