48718320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 176560128

約数和(自身を除く): 127841808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 617, 658, 705, 752, 840, 940, 987, 1128, 1234, 1316, 1410, 1645, 1680, 1851, 1880, 1974, 2256, 2468, 2632, 2820, 3085, 3290, 3702, 3760, 3948, 4319, 4935, 4936, 5264, 5640, 6170, 6580, 7404, 7896, 8638, 9255, 9870, 9872, 11280, 12340, 12957, 13160, 14808, 15792, 17276, 18510, 19740, 21595, 24680, 25914, 26320, 28999, 29616, 34552, 37020, 39480, 43190, 49360, 51828, 57998, 64785, 69104, 74040, 78960, 86380, 86997, 103656, 115996, 129570, 144995, 148080, 172760, 173994, 202993, 207312, 231992, 259140, 289990, 345520, 347988, 405986, 434985, 463984, 518280, 579980, 608979, 695976, 811972, 869970, 1014965, 1036560, 1159960, 1217958, 1391952, 1623944, 1739940, 2029930, 2319920, 2435916, 3044895, 3247888, 3479880, 4059860, 4871832, 6089790, 6959760, 8119720, 9743664, 12179580, 16239440, 24359160, 48718320]

約数ペア:

[(1, 48718320), (2, 24359160), (3, 16239440), (4, 12179580), (5, 9743664), (6, 8119720), (7, 6959760), (8, 6089790), (10, 4871832), (12, 4059860), (14, 3479880), (15, 3247888), (16, 3044895), (20, 2435916), (21, 2319920), (24, 2029930), (28, 1739940), (30, 1623944), (35, 1391952), (40, 1217958), (42, 1159960), (47, 1036560), (48, 1014965), (56, 869970), (60, 811972), (70, 695976), (80, 608979), (84, 579980), (94, 518280), (105, 463984), (112, 434985), (120, 405986), (140, 347988), (141, 345520), (168, 289990), (188, 259140), (210, 231992), (235, 207312), (240, 202993), (280, 173994), (282, 172760), (329, 148080), (336, 144995), (376, 129570), (420, 115996), (470, 103656), (560, 86997), (564, 86380), (617, 78960), (658, 74040), (705, 69104), (752, 64785), (840, 57998), (940, 51828), (987, 49360), (1128, 43190), (1234, 39480), (1316, 37020), (1410, 34552), (1645, 29616), (1680, 28999), (1851, 26320), (1880, 25914), (1974, 24680), (2256, 21595), (2468, 19740), (2632, 18510), (2820, 17276), (3085, 15792), (3290, 14808), (3702, 13160), (3760, 12957), (3948, 12340), (4319, 11280), (4935, 9872), (4936, 9870), (5264, 9255), (5640, 8638), (6170, 7896), (6580, 7404)]