238322880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1103

約数の個数: 168

約数和(自身を含む): 830439792

約数和(自身を除く): 592116912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 415, 480, 498, 576, 664, 720, 747, 830, 960, 996, 997, 1245, 1328, 1440, 1494, 1660, 1992, 1994, 2490, 2656, 2880, 2988, 2991, 3320, 3735, 3984, 3988, 4980, 4985, 5312, 5976, 5982, 6640, 7470, 7968, 7976, 8973, 9960, 9970, 11952, 11964, 13280, 14940, 14955, 15936, 15952, 17946, 19920, 19940, 23904, 23928, 26560, 29880, 29910, 31904, 35892, 39840, 39880, 44865, 47808, 47856, 59760, 59820, 63808, 71784, 79680, 79760, 82751, 89730, 95712, 119520, 119640, 143568, 159520, 165502, 179460, 191424, 239040, 239280, 248253, 287136, 319040, 331004, 358920, 413755, 478560, 496506, 574272, 662008, 717840, 744759, 827510, 957120, 993012, 1241265, 1324016, 1435680, 1489518, 1655020, 1986024, 2482530, 2648032, 2871360, 2979036, 3310040, 3723795, 3972048, 4965060, 5296064, 5958072, 6620080, 7447590, 7944096, 9930120, 11916144, 13240160, 14895180, 15888192, 19860240, 23832288, 26480320, 29790360, 39720480, 47664576, 59580720, 79440960, 119161440, 238322880]

約数ペア:

[(1, 238322880), (2, 119161440), (3, 79440960), (4, 59580720), (5, 47664576), (6, 39720480), (8, 29790360), (9, 26480320), (10, 23832288), (12, 19860240), (15, 15888192), (16, 14895180), (18, 13240160), (20, 11916144), (24, 9930120), (30, 7944096), (32, 7447590), (36, 6620080), (40, 5958072), (45, 5296064), (48, 4965060), (60, 3972048), (64, 3723795), (72, 3310040), (80, 2979036), (83, 2871360), (90, 2648032), (96, 2482530), (120, 1986024), (144, 1655020), (160, 1489518), (166, 1435680), (180, 1324016), (192, 1241265), (240, 993012), (249, 957120), (288, 827510), (320, 744759), (332, 717840), (360, 662008), (415, 574272), (480, 496506), (498, 478560), (576, 413755), (664, 358920), (720, 331004), (747, 319040), (830, 287136), (960, 248253), (996, 239280), (997, 239040), (1245, 191424), (1328, 179460), (1440, 165502), (1494, 159520), (1660, 143568), (1992, 119640), (1994, 119520), (2490, 95712), (2656, 89730), (2880, 82751), (2988, 79760), (2991, 79680), (3320, 71784), (3735, 63808), (3984, 59820), (3988, 59760), (4980, 47856), (4985, 47808), (5312, 44865), (5976, 39880), (5982, 39840), (6640, 35892), (7470, 31904), (7968, 29910), (7976, 29880), (8973, 26560), (9960, 23928), (9970, 23904), (11952, 19940), (11964, 19920), (13280, 17946), (14940, 15952), (14955, 15936)]