5480460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 18295200

約数和(自身を除く): 12814740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 199, 204, 255, 270, 306, 324, 340, 398, 405, 459, 510, 540, 597, 612, 765, 796, 810, 918, 995, 1020, 1194, 1377, 1530, 1620, 1791, 1836, 1990, 2295, 2388, 2754, 2985, 3060, 3383, 3582, 3980, 4590, 5373, 5508, 5970, 6766, 6885, 7164, 8955, 9180, 10149, 10746, 11940, 13532, 13770, 16119, 16915, 17910, 20298, 21492, 26865, 27540, 30447, 32238, 33830, 35820, 40596, 50745, 53730, 60894, 64476, 67660, 80595, 91341, 101490, 107460, 121788, 152235, 161190, 182682, 202980, 274023, 304470, 322380, 365364, 456705, 548046, 608940, 913410, 1096092, 1370115, 1826820, 2740230, 5480460]

約数ペア:

[(1, 5480460), (2, 2740230), (3, 1826820), (4, 1370115), (5, 1096092), (6, 913410), (9, 608940), (10, 548046), (12, 456705), (15, 365364), (17, 322380), (18, 304470), (20, 274023), (27, 202980), (30, 182682), (34, 161190), (36, 152235), (45, 121788), (51, 107460), (54, 101490), (60, 91341), (68, 80595), (81, 67660), (85, 64476), (90, 60894), (102, 53730), (108, 50745), (135, 40596), (153, 35820), (162, 33830), (170, 32238), (180, 30447), (199, 27540), (204, 26865), (255, 21492), (270, 20298), (306, 17910), (324, 16915), (340, 16119), (398, 13770), (405, 13532), (459, 11940), (510, 10746), (540, 10149), (597, 9180), (612, 8955), (765, 7164), (796, 6885), (810, 6766), (918, 5970), (995, 5508), (1020, 5373), (1194, 4590), (1377, 3980), (1530, 3582), (1620, 3383), (1791, 3060), (1836, 2985), (1990, 2754), (2295, 2388)]