79511760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 160

約数和(自身を含む): 276946560

約数和(自身を除く): 197434800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 281, 360, 393, 432, 524, 540, 562, 655, 720, 786, 843, 1048, 1080, 1124, 1179, 1310, 1405, 1572, 1686, 1965, 2096, 2160, 2248, 2358, 2529, 2620, 2810, 3144, 3372, 3537, 3930, 4215, 4496, 4716, 5058, 5240, 5620, 5895, 6288, 6744, 7074, 7587, 7860, 8430, 9432, 10116, 10480, 11240, 11790, 12645, 13488, 14148, 15174, 15720, 16860, 17685, 18864, 20232, 22480, 23580, 25290, 28296, 30348, 31440, 33720, 35370, 36811, 37935, 40464, 47160, 50580, 56592, 60696, 67440, 70740, 73622, 75870, 94320, 101160, 110433, 121392, 141480, 147244, 151740, 184055, 202320, 220866, 282960, 294488, 303480, 331299, 368110, 441732, 552165, 588976, 606960, 662598, 736220, 883464, 993897, 1104330, 1325196, 1472440, 1656495, 1766928, 1987794, 2208660, 2650392, 2944880, 3312990, 3975588, 4417320, 4969485, 5300784, 6625980, 7951176, 8834640, 9938970, 13251960, 15902352, 19877940, 26503920, 39755880, 79511760]

約数ペア:

[(1, 79511760), (2, 39755880), (3, 26503920), (4, 19877940), (5, 15902352), (6, 13251960), (8, 9938970), (9, 8834640), (10, 7951176), (12, 6625980), (15, 5300784), (16, 4969485), (18, 4417320), (20, 3975588), (24, 3312990), (27, 2944880), (30, 2650392), (36, 2208660), (40, 1987794), (45, 1766928), (48, 1656495), (54, 1472440), (60, 1325196), (72, 1104330), (80, 993897), (90, 883464), (108, 736220), (120, 662598), (131, 606960), (135, 588976), (144, 552165), (180, 441732), (216, 368110), (240, 331299), (262, 303480), (270, 294488), (281, 282960), (360, 220866), (393, 202320), (432, 184055), (524, 151740), (540, 147244), (562, 141480), (655, 121392), (720, 110433), (786, 101160), (843, 94320), (1048, 75870), (1080, 73622), (1124, 70740), (1179, 67440), (1310, 60696), (1405, 56592), (1572, 50580), (1686, 47160), (1965, 40464), (2096, 37935), (2160, 36811), (2248, 35370), (2358, 33720), (2529, 31440), (2620, 30348), (2810, 28296), (3144, 25290), (3372, 23580), (3537, 22480), (3930, 20232), (4215, 18864), (4496, 17685), (4716, 16860), (5058, 15720), (5240, 15174), (5620, 14148), (5895, 13488), (6288, 12645), (6744, 11790), (7074, 11240), (7587, 10480), (7860, 10116), (8430, 9432)]