608940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 1965600

約数和(自身を除く): 1356660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 199, 204, 255, 306, 340, 398, 510, 597, 612, 765, 796, 995, 1020, 1194, 1530, 1791, 1990, 2388, 2985, 3060, 3383, 3582, 3980, 5970, 6766, 7164, 8955, 10149, 11940, 13532, 16915, 17910, 20298, 30447, 33830, 35820, 40596, 50745, 60894, 67660, 101490, 121788, 152235, 202980, 304470, 608940]

約数ペア:

[(1, 608940), (2, 304470), (3, 202980), (4, 152235), (5, 121788), (6, 101490), (9, 67660), (10, 60894), (12, 50745), (15, 40596), (17, 35820), (18, 33830), (20, 30447), (30, 20298), (34, 17910), (36, 16915), (45, 13532), (51, 11940), (60, 10149), (68, 8955), (85, 7164), (90, 6766), (102, 5970), (153, 3980), (170, 3582), (180, 3383), (199, 3060), (204, 2985), (255, 2388), (306, 1990), (340, 1791), (398, 1530), (510, 1194), (597, 1020), (612, 995), (765, 796)]