193277520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1161

約数の個数: 120

約数和(自身を含む): 651854112

約数和(自身を除く): 458576592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 662, 720, 811, 993, 1324, 1622, 1655, 1986, 2433, 2648, 2979, 3244, 3310, 3972, 4055, 4866, 4965, 5296, 5958, 6488, 6620, 7299, 7944, 8110, 9732, 9930, 11916, 12165, 12976, 13240, 14598, 14895, 15888, 16220, 19464, 19860, 23832, 24330, 26480, 29196, 29790, 32440, 36495, 38928, 39720, 47664, 48660, 58392, 59580, 64880, 72990, 79440, 97320, 116784, 119160, 145980, 194640, 238320, 268441, 291960, 536882, 583920, 805323, 1073764, 1342205, 1610646, 2147528, 2415969, 2684410, 3221292, 4026615, 4295056, 4831938, 5368820, 6442584, 8053230, 9663876, 10737640, 12079845, 12885168, 16106460, 19327752, 21475280, 24159690, 32212920, 38655504, 48319380, 64425840, 96638760, 193277520]

約数ペア:

[(1, 193277520), (2, 96638760), (3, 64425840), (4, 48319380), (5, 38655504), (6, 32212920), (8, 24159690), (9, 21475280), (10, 19327752), (12, 16106460), (15, 12885168), (16, 12079845), (18, 10737640), (20, 9663876), (24, 8053230), (30, 6442584), (36, 5368820), (40, 4831938), (45, 4295056), (48, 4026615), (60, 3221292), (72, 2684410), (80, 2415969), (90, 2147528), (120, 1610646), (144, 1342205), (180, 1073764), (240, 805323), (331, 583920), (360, 536882), (662, 291960), (720, 268441), (811, 238320), (993, 194640), (1324, 145980), (1622, 119160), (1655, 116784), (1986, 97320), (2433, 79440), (2648, 72990), (2979, 64880), (3244, 59580), (3310, 58392), (3972, 48660), (4055, 47664), (4866, 39720), (4965, 38928), (5296, 36495), (5958, 32440), (6488, 29790), (6620, 29196), (7299, 26480), (7944, 24330), (8110, 23832), (9732, 19860), (9930, 19464), (11916, 16220), (12165, 15888), (12976, 14895), (13240, 14598)]