121851360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2345

約数の個数: 144

約数和(自身を含む): 427242816

約数和(自身を除く): 305391456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2287, 2664, 2960, 3330, 3552, 4440, 4574, 5328, 5920, 6660, 6861, 8880, 9148, 10656, 11435, 13320, 13722, 17760, 18296, 20583, 22870, 26640, 27444, 34305, 36592, 41166, 45740, 53280, 54888, 68610, 73184, 82332, 84619, 91480, 102915, 109776, 137220, 164664, 169238, 182960, 205830, 219552, 253857, 274440, 329328, 338476, 365920, 411660, 423095, 507714, 548880, 658656, 676952, 761571, 823320, 846190, 1015428, 1097760, 1269285, 1353904, 1523142, 1646640, 1692380, 2030856, 2538570, 2707808, 3046284, 3293280, 3384760, 3807855, 4061712, 5077140, 6092568, 6769520, 7615710, 8123424, 10154280, 12185136, 13539040, 15231420, 20308560, 24370272, 30462840, 40617120, 60925680, 121851360]

約数ペア:

[(1, 121851360), (2, 60925680), (3, 40617120), (4, 30462840), (5, 24370272), (6, 20308560), (8, 15231420), (9, 13539040), (10, 12185136), (12, 10154280), (15, 8123424), (16, 7615710), (18, 6769520), (20, 6092568), (24, 5077140), (30, 4061712), (32, 3807855), (36, 3384760), (37, 3293280), (40, 3046284), (45, 2707808), (48, 2538570), (60, 2030856), (72, 1692380), (74, 1646640), (80, 1523142), (90, 1353904), (96, 1269285), (111, 1097760), (120, 1015428), (144, 846190), (148, 823320), (160, 761571), (180, 676952), (185, 658656), (222, 548880), (240, 507714), (288, 423095), (296, 411660), (333, 365920), (360, 338476), (370, 329328), (444, 274440), (480, 253857), (555, 219552), (592, 205830), (666, 182960), (720, 169238), (740, 164664), (888, 137220), (1110, 109776), (1184, 102915), (1332, 91480), (1440, 84619), (1480, 82332), (1665, 73184), (1776, 68610), (2220, 54888), (2287, 53280), (2664, 45740), (2960, 41166), (3330, 36592), (3552, 34305), (4440, 27444), (4574, 26640), (5328, 22870), (5920, 20583), (6660, 18296), (6861, 17760), (8880, 13722), (9148, 13320), (10656, 11435)]