306361320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134369}}^1$

素因数の和:134402

約数の個数: 64

約数和(自身を含む): 967464000

約数和(自身を除く): 661102680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 134369, 268738, 403107, 537476, 671845, 806214, 1074952, 1343690, 1612428, 2015535, 2553011, 2687380, 3224856, 4031070, 5106022, 5374760, 7659033, 8062140, 10212044, 12765055, 15318066, 16124280, 20424088, 25530110, 30636132, 38295165, 51060220, 61272264, 76590330, 102120440, 153180660, 306361320]

約数ペア:

[(1, 306361320), (2, 153180660), (3, 102120440), (4, 76590330), (5, 61272264), (6, 51060220), (8, 38295165), (10, 30636132), (12, 25530110), (15, 20424088), (19, 16124280), (20, 15318066), (24, 12765055), (30, 10212044), (38, 8062140), (40, 7659033), (57, 5374760), (60, 5106022), (76, 4031070), (95, 3224856), (114, 2687380), (120, 2553011), (152, 2015535), (190, 1612428), (228, 1343690), (285, 1074952), (380, 806214), (456, 671845), (570, 537476), (760, 403107), (1140, 268738), (2280, 134369)]