302928480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1229

約数の個数: 144

約数和(自身を含む): 1039684464

約数和(自身を除く): 736755984

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, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 720, 844, 997, 1055, 1266, 1440, 1688, 1899, 1994, 2110, 2532, 2991, 3165, 3376, 3798, 3988, 4220, 4985, 5064, 5982, 6330, 6752, 7596, 7976, 8440, 8973, 9495, 9970, 10128, 11964, 12660, 14955, 15192, 15952, 16880, 17946, 18990, 19940, 20256, 23928, 25320, 29910, 30384, 31904, 33760, 35892, 37980, 39880, 44865, 47856, 50640, 59820, 60768, 71784, 75960, 79760, 89730, 95712, 101280, 119640, 143568, 151920, 159520, 179460, 210367, 239280, 287136, 303840, 358920, 420734, 478560, 631101, 717840, 841468, 1051835, 1262202, 1435680, 1682936, 1893303, 2103670, 2524404, 3155505, 3365872, 3786606, 4207340, 5048808, 6311010, 6731744, 7573212, 8414680, 9466515, 10097616, 12622020, 15146424, 16829360, 18933030, 20195232, 25244040, 30292848, 33658720, 37866060, 50488080, 60585696, 75732120, 100976160, 151464240, 302928480]

約数ペア:

[(1, 302928480), (2, 151464240), (3, 100976160), (4, 75732120), (5, 60585696), (6, 50488080), (8, 37866060), (9, 33658720), (10, 30292848), (12, 25244040), (15, 20195232), (16, 18933030), (18, 16829360), (20, 15146424), (24, 12622020), (30, 10097616), (32, 9466515), (36, 8414680), (40, 7573212), (45, 6731744), (48, 6311010), (60, 5048808), (72, 4207340), (80, 3786606), (90, 3365872), (96, 3155505), (120, 2524404), (144, 2103670), (160, 1893303), (180, 1682936), (211, 1435680), (240, 1262202), (288, 1051835), (360, 841468), (422, 717840), (480, 631101), (633, 478560), (720, 420734), (844, 358920), (997, 303840), (1055, 287136), (1266, 239280), (1440, 210367), (1688, 179460), (1899, 159520), (1994, 151920), (2110, 143568), (2532, 119640), (2991, 101280), (3165, 95712), (3376, 89730), (3798, 79760), (3988, 75960), (4220, 71784), (4985, 60768), (5064, 59820), (5982, 50640), (6330, 47856), (6752, 44865), (7596, 39880), (7976, 37980), (8440, 35892), (8973, 33760), (9495, 31904), (9970, 30384), (10128, 29910), (11964, 25320), (12660, 23928), (14955, 20256), (15192, 19940), (15952, 18990), (16880, 17946)]