121434720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 423118080

約数和(自身を除く): 301683360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 109, 110, 120, 132, 160, 165, 176, 211, 218, 220, 240, 264, 327, 330, 352, 422, 436, 440, 480, 528, 545, 633, 654, 660, 844, 872, 880, 1055, 1056, 1090, 1199, 1266, 1308, 1320, 1635, 1688, 1744, 1760, 2110, 2180, 2321, 2398, 2532, 2616, 2640, 3165, 3270, 3376, 3488, 3597, 4220, 4360, 4642, 4796, 5064, 5232, 5280, 5995, 6330, 6540, 6752, 6963, 7194, 8440, 8720, 9284, 9592, 10128, 10464, 11605, 11990, 12660, 13080, 13926, 14388, 16880, 17440, 17985, 18568, 19184, 20256, 22999, 23210, 23980, 25320, 26160, 27852, 28776, 33760, 34815, 35970, 37136, 38368, 45998, 46420, 47960, 50640, 52320, 55704, 57552, 68997, 69630, 71940, 74272, 91996, 92840, 95920, 101280, 111408, 114995, 115104, 137994, 139260, 143880, 183992, 185680, 191840, 222816, 229990, 252989, 275988, 278520, 287760, 344985, 367984, 371360, 459980, 505978, 551976, 557040, 575520, 689970, 735968, 758967, 919960, 1011956, 1103952, 1114080, 1264945, 1379940, 1517934, 1839920, 2023912, 2207904, 2529890, 2759880, 3035868, 3679840, 3794835, 4047824, 5059780, 5519760, 6071736, 7589670, 8095648, 10119560, 11039520, 12143472, 15179340, 20239120, 24286944, 30358680, 40478240, 60717360, 121434720]

約数ペア:

[(1, 121434720), (2, 60717360), (3, 40478240), (4, 30358680), (5, 24286944), (6, 20239120), (8, 15179340), (10, 12143472), (11, 11039520), (12, 10119560), (15, 8095648), (16, 7589670), (20, 6071736), (22, 5519760), (24, 5059780), (30, 4047824), (32, 3794835), (33, 3679840), (40, 3035868), (44, 2759880), (48, 2529890), (55, 2207904), (60, 2023912), (66, 1839920), (80, 1517934), (88, 1379940), (96, 1264945), (109, 1114080), (110, 1103952), (120, 1011956), (132, 919960), (160, 758967), (165, 735968), (176, 689970), (211, 575520), (218, 557040), (220, 551976), (240, 505978), (264, 459980), (327, 371360), (330, 367984), (352, 344985), (422, 287760), (436, 278520), (440, 275988), (480, 252989), (528, 229990), (545, 222816), (633, 191840), (654, 185680), (660, 183992), (844, 143880), (872, 139260), (880, 137994), (1055, 115104), (1056, 114995), (1090, 111408), (1199, 101280), (1266, 95920), (1308, 92840), (1320, 91996), (1635, 74272), (1688, 71940), (1744, 69630), (1760, 68997), (2110, 57552), (2180, 55704), (2321, 52320), (2398, 50640), (2532, 47960), (2616, 46420), (2640, 45998), (3165, 38368), (3270, 37136), (3376, 35970), (3488, 34815), (3597, 33760), (4220, 28776), (4360, 27852), (4642, 26160), (4796, 25320), (5064, 23980), (5232, 23210), (5280, 22999), (5995, 20256), (6330, 19184), (6540, 18568), (6752, 17985), (6963, 17440), (7194, 16880), (8440, 14388), (8720, 13926), (9284, 13080), (9592, 12660), (10128, 11990), (10464, 11605)]