48664560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 174988800

約数和(自身を除く): 126324240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 349, 415, 420, 498, 560, 581, 664, 698, 830, 840, 996, 1047, 1162, 1245, 1328, 1396, 1660, 1680, 1743, 1745, 1992, 2094, 2324, 2443, 2490, 2792, 2905, 3320, 3486, 3490, 3984, 4188, 4648, 4886, 4980, 5235, 5584, 5810, 6640, 6972, 6980, 7329, 8376, 8715, 9296, 9772, 9960, 10470, 11620, 12215, 13944, 13960, 14658, 16752, 17430, 19544, 19920, 20940, 23240, 24430, 27888, 27920, 28967, 29316, 34860, 36645, 39088, 41880, 46480, 48860, 57934, 58632, 69720, 73290, 83760, 86901, 97720, 115868, 117264, 139440, 144835, 146580, 173802, 195440, 202769, 231736, 289670, 293160, 347604, 405538, 434505, 463472, 579340, 586320, 608307, 695208, 811076, 869010, 1013845, 1158680, 1216614, 1390416, 1622152, 1738020, 2027690, 2317360, 2433228, 3041535, 3244304, 3476040, 4055380, 4866456, 6083070, 6952080, 8110760, 9732912, 12166140, 16221520, 24332280, 48664560]

約数ペア:

[(1, 48664560), (2, 24332280), (3, 16221520), (4, 12166140), (5, 9732912), (6, 8110760), (7, 6952080), (8, 6083070), (10, 4866456), (12, 4055380), (14, 3476040), (15, 3244304), (16, 3041535), (20, 2433228), (21, 2317360), (24, 2027690), (28, 1738020), (30, 1622152), (35, 1390416), (40, 1216614), (42, 1158680), (48, 1013845), (56, 869010), (60, 811076), (70, 695208), (80, 608307), (83, 586320), (84, 579340), (105, 463472), (112, 434505), (120, 405538), (140, 347604), (166, 293160), (168, 289670), (210, 231736), (240, 202769), (249, 195440), (280, 173802), (332, 146580), (336, 144835), (349, 139440), (415, 117264), (420, 115868), (498, 97720), (560, 86901), (581, 83760), (664, 73290), (698, 69720), (830, 58632), (840, 57934), (996, 48860), (1047, 46480), (1162, 41880), (1245, 39088), (1328, 36645), (1396, 34860), (1660, 29316), (1680, 28967), (1743, 27920), (1745, 27888), (1992, 24430), (2094, 23240), (2324, 20940), (2443, 19920), (2490, 19544), (2792, 17430), (2905, 16752), (3320, 14658), (3486, 13960), (3490, 13944), (3984, 12215), (4188, 11620), (4648, 10470), (4886, 9960), (4980, 9772), (5235, 9296), (5584, 8715), (5810, 8376), (6640, 7329), (6972, 6980)]