127602720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12659}}^1$

素因数の和:12687

約数の個数: 144

約数和(自身を含む): 497689920

約数和(自身を除く): 370087200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12659, 25318, 37977, 50636, 63295, 75954, 88613, 101272, 113931, 126590, 151908, 177226, 189885, 202544, 227862, 253180, 265839, 303816, 354452, 379770, 405088, 443065, 455724, 506360, 531678, 569655, 607632, 708904, 759540, 797517, 886130, 911448, 1012720, 1063356, 1139310, 1215264, 1329195, 1417808, 1519080, 1595034, 1772260, 1822896, 2025440, 2126712, 2278620, 2658390, 2835616, 3038160, 3190068, 3544520, 3645792, 3987585, 4253424, 4557240, 5316780, 6076320, 6380136, 7089040, 7975170, 8506848, 9114480, 10633560, 12760272, 14178080, 15950340, 18228960, 21267120, 25520544, 31900680, 42534240, 63801360, 127602720]

約数ペア:

[(1, 127602720), (2, 63801360), (3, 42534240), (4, 31900680), (5, 25520544), (6, 21267120), (7, 18228960), (8, 15950340), (9, 14178080), (10, 12760272), (12, 10633560), (14, 9114480), (15, 8506848), (16, 7975170), (18, 7089040), (20, 6380136), (21, 6076320), (24, 5316780), (28, 4557240), (30, 4253424), (32, 3987585), (35, 3645792), (36, 3544520), (40, 3190068), (42, 3038160), (45, 2835616), (48, 2658390), (56, 2278620), (60, 2126712), (63, 2025440), (70, 1822896), (72, 1772260), (80, 1595034), (84, 1519080), (90, 1417808), (96, 1329195), (105, 1215264), (112, 1139310), (120, 1063356), (126, 1012720), (140, 911448), (144, 886130), (160, 797517), (168, 759540), (180, 708904), (210, 607632), (224, 569655), (240, 531678), (252, 506360), (280, 455724), (288, 443065), (315, 405088), (336, 379770), (360, 354452), (420, 303816), (480, 265839), (504, 253180), (560, 227862), (630, 202544), (672, 189885), (720, 177226), (840, 151908), (1008, 126590), (1120, 113931), (1260, 101272), (1440, 88613), (1680, 75954), (2016, 63295), (2520, 50636), (3360, 37977), (5040, 25318), (10080, 12659)]