997638120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1229

約数の個数: 160

約数和(自身を含む): 3366316800

約数和(自身を除く): 2368678680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 367, 405, 540, 648, 734, 810, 839, 1080, 1101, 1468, 1620, 1678, 1835, 2202, 2517, 2936, 3240, 3303, 3356, 3670, 4195, 4404, 5034, 5505, 6606, 6712, 7340, 7551, 8390, 8808, 9909, 10068, 11010, 12585, 13212, 14680, 15102, 16515, 16780, 19818, 20136, 22020, 22653, 25170, 26424, 29727, 30204, 33030, 33560, 37755, 39636, 44040, 45306, 49545, 50340, 59454, 60408, 66060, 67959, 75510, 79272, 90612, 99090, 100680, 113265, 118908, 132120, 135918, 148635, 151020, 181224, 198180, 226530, 237816, 271836, 297270, 302040, 307913, 339795, 396360, 453060, 543672, 594540, 615826, 679590, 906120, 923739, 1189080, 1231652, 1359180, 1539565, 1847478, 2463304, 2718360, 2771217, 3079130, 3694956, 4618695, 5542434, 6158260, 7389912, 8313651, 9237390, 11084868, 12316520, 13856085, 16627302, 18474780, 22169736, 24940953, 27712170, 33254604, 36949560, 41568255, 49881906, 55424340, 66509208, 83136510, 99763812, 110848680, 124704765, 166273020, 199527624, 249409530, 332546040, 498819060, 997638120]

約数ペア:

[(1, 997638120), (2, 498819060), (3, 332546040), (4, 249409530), (5, 199527624), (6, 166273020), (8, 124704765), (9, 110848680), (10, 99763812), (12, 83136510), (15, 66509208), (18, 55424340), (20, 49881906), (24, 41568255), (27, 36949560), (30, 33254604), (36, 27712170), (40, 24940953), (45, 22169736), (54, 18474780), (60, 16627302), (72, 13856085), (81, 12316520), (90, 11084868), (108, 9237390), (120, 8313651), (135, 7389912), (162, 6158260), (180, 5542434), (216, 4618695), (270, 3694956), (324, 3079130), (360, 2771217), (367, 2718360), (405, 2463304), (540, 1847478), (648, 1539565), (734, 1359180), (810, 1231652), (839, 1189080), (1080, 923739), (1101, 906120), (1468, 679590), (1620, 615826), (1678, 594540), (1835, 543672), (2202, 453060), (2517, 396360), (2936, 339795), (3240, 307913), (3303, 302040), (3356, 297270), (3670, 271836), (4195, 237816), (4404, 226530), (5034, 198180), (5505, 181224), (6606, 151020), (6712, 148635), (7340, 135918), (7551, 132120), (8390, 118908), (8808, 113265), (9909, 100680), (10068, 99090), (11010, 90612), (12585, 79272), (13212, 75510), (14680, 67959), (15102, 66060), (16515, 60408), (16780, 59454), (19818, 50340), (20136, 49545), (22020, 45306), (22653, 44040), (25170, 39636), (26424, 37755), (29727, 33560), (30204, 33030)]