129627720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 454896000

約数和(自身を除く): 325268280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 59, 60, 68, 72, 85, 90, 102, 118, 120, 136, 153, 170, 177, 180, 204, 236, 255, 295, 306, 340, 354, 359, 360, 408, 472, 510, 531, 590, 612, 680, 708, 718, 765, 885, 1003, 1020, 1062, 1077, 1180, 1224, 1416, 1436, 1530, 1770, 1795, 2006, 2040, 2124, 2154, 2360, 2655, 2872, 3009, 3060, 3231, 3540, 3590, 4012, 4248, 4308, 5015, 5310, 5385, 6018, 6103, 6120, 6462, 7080, 7180, 8024, 8616, 9027, 10030, 10620, 10770, 12036, 12206, 12924, 14360, 15045, 16155, 18054, 18309, 20060, 21181, 21240, 21540, 24072, 24412, 25848, 30090, 30515, 32310, 36108, 36618, 40120, 42362, 43080, 45135, 48824, 54927, 60180, 61030, 63543, 64620, 72216, 73236, 84724, 90270, 91545, 105905, 109854, 120360, 122060, 127086, 129240, 146472, 169448, 180540, 183090, 190629, 211810, 219708, 244120, 254172, 274635, 317715, 360077, 361080, 366180, 381258, 423620, 439416, 508344, 549270, 635430, 720154, 732360, 762516, 847240, 953145, 1080231, 1098540, 1270860, 1440308, 1525032, 1800385, 1906290, 2160462, 2197080, 2541720, 2880616, 3240693, 3600770, 3812580, 4320924, 5401155, 6481386, 7201540, 7625160, 8641848, 10802310, 12962772, 14403080, 16203465, 21604620, 25925544, 32406930, 43209240, 64813860, 129627720]

約数ペア:

[(1, 129627720), (2, 64813860), (3, 43209240), (4, 32406930), (5, 25925544), (6, 21604620), (8, 16203465), (9, 14403080), (10, 12962772), (12, 10802310), (15, 8641848), (17, 7625160), (18, 7201540), (20, 6481386), (24, 5401155), (30, 4320924), (34, 3812580), (36, 3600770), (40, 3240693), (45, 2880616), (51, 2541720), (59, 2197080), (60, 2160462), (68, 1906290), (72, 1800385), (85, 1525032), (90, 1440308), (102, 1270860), (118, 1098540), (120, 1080231), (136, 953145), (153, 847240), (170, 762516), (177, 732360), (180, 720154), (204, 635430), (236, 549270), (255, 508344), (295, 439416), (306, 423620), (340, 381258), (354, 366180), (359, 361080), (360, 360077), (408, 317715), (472, 274635), (510, 254172), (531, 244120), (590, 219708), (612, 211810), (680, 190629), (708, 183090), (718, 180540), (765, 169448), (885, 146472), (1003, 129240), (1020, 127086), (1062, 122060), (1077, 120360), (1180, 109854), (1224, 105905), (1416, 91545), (1436, 90270), (1530, 84724), (1770, 73236), (1795, 72216), (2006, 64620), (2040, 63543), (2124, 61030), (2154, 60180), (2360, 54927), (2655, 48824), (2872, 45135), (3009, 43080), (3060, 42362), (3231, 40120), (3540, 36618), (3590, 36108), (4012, 32310), (4248, 30515), (4308, 30090), (5015, 25848), (5310, 24412), (5385, 24072), (6018, 21540), (6103, 21240), (6120, 21181), (6462, 20060), (7080, 18309), (7180, 18054), (8024, 16155), (8616, 15045), (9027, 14360), (10030, 12924), (10620, 12206), (10770, 12036)]