388360320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2542

約数の個数: 128

約数和(自身を含む): 1253327040

約数和(自身を除く): 864966720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2437, 2490, 2656, 3320, 3984, 4874, 4980, 5312, 6640, 7311, 7968, 9748, 9960, 10624, 12185, 13280, 14622, 15936, 19496, 19920, 24370, 26560, 29244, 31872, 36555, 38992, 39840, 48740, 53120, 58488, 73110, 77984, 79680, 97480, 116976, 146220, 155968, 159360, 194960, 202271, 233952, 292440, 311936, 389920, 404542, 467904, 584880, 606813, 779840, 809084, 935808, 1011355, 1169760, 1213626, 1559680, 1618168, 2022710, 2339520, 2427252, 3034065, 3236336, 4045420, 4679040, 4854504, 6068130, 6472672, 8090840, 9709008, 12136260, 12945344, 16181680, 19418016, 24272520, 25890688, 32363360, 38836032, 48545040, 64726720, 77672064, 97090080, 129453440, 194180160, 388360320]

約数ペア:

[(1, 388360320), (2, 194180160), (3, 129453440), (4, 97090080), (5, 77672064), (6, 64726720), (8, 48545040), (10, 38836032), (12, 32363360), (15, 25890688), (16, 24272520), (20, 19418016), (24, 16181680), (30, 12945344), (32, 12136260), (40, 9709008), (48, 8090840), (60, 6472672), (64, 6068130), (80, 4854504), (83, 4679040), (96, 4045420), (120, 3236336), (128, 3034065), (160, 2427252), (166, 2339520), (192, 2022710), (240, 1618168), (249, 1559680), (320, 1213626), (332, 1169760), (384, 1011355), (415, 935808), (480, 809084), (498, 779840), (640, 606813), (664, 584880), (830, 467904), (960, 404542), (996, 389920), (1245, 311936), (1328, 292440), (1660, 233952), (1920, 202271), (1992, 194960), (2437, 159360), (2490, 155968), (2656, 146220), (3320, 116976), (3984, 97480), (4874, 79680), (4980, 77984), (5312, 73110), (6640, 58488), (7311, 53120), (7968, 48740), (9748, 39840), (9960, 38992), (10624, 36555), (12185, 31872), (13280, 29244), (14622, 26560), (15936, 24370), (19496, 19920)]