120252960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 428667876

約数和(自身を除く): 308414916

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, 61, 72, 74, 80, 90, 96, 111, 120, 122, 144, 148, 160, 180, 183, 185, 222, 240, 244, 288, 296, 305, 333, 360, 366, 370, 444, 480, 488, 549, 555, 592, 610, 666, 720, 732, 740, 888, 915, 976, 1098, 1110, 1184, 1220, 1332, 1369, 1440, 1464, 1480, 1665, 1776, 1830, 1952, 2196, 2220, 2257, 2440, 2664, 2738, 2745, 2928, 2960, 3330, 3552, 3660, 4107, 4392, 4440, 4514, 4880, 5328, 5476, 5490, 5856, 5920, 6660, 6771, 6845, 7320, 8214, 8784, 8880, 9028, 9760, 10656, 10952, 10980, 11285, 12321, 13320, 13542, 13690, 14640, 16428, 17568, 17760, 18056, 20313, 20535, 21904, 21960, 22570, 24642, 26640, 27084, 27380, 29280, 32856, 33855, 36112, 40626, 41070, 43808, 43920, 45140, 49284, 53280, 54168, 54760, 61605, 65712, 67710, 72224, 81252, 82140, 83509, 87840, 90280, 98568, 101565, 108336, 109520, 123210, 131424, 135420, 162504, 164280, 167018, 180560, 197136, 203130, 216672, 219040, 246420, 250527, 270840, 325008, 328560, 334036, 361120, 394272, 406260, 417545, 492840, 501054, 541680, 650016, 657120, 668072, 751581, 812520, 835090, 985680, 1002108, 1083360, 1252635, 1336144, 1503162, 1625040, 1670180, 1971360, 2004216, 2505270, 2672288, 3006324, 3250080, 3340360, 3757905, 4008432, 5010540, 6012648, 6680720, 7515810, 8016864, 10021080, 12025296, 13361440, 15031620, 20042160, 24050592, 30063240, 40084320, 60126480, 120252960]

約数ペア:

[(1, 120252960), (2, 60126480), (3, 40084320), (4, 30063240), (5, 24050592), (6, 20042160), (8, 15031620), (9, 13361440), (10, 12025296), (12, 10021080), (15, 8016864), (16, 7515810), (18, 6680720), (20, 6012648), (24, 5010540), (30, 4008432), (32, 3757905), (36, 3340360), (37, 3250080), (40, 3006324), (45, 2672288), (48, 2505270), (60, 2004216), (61, 1971360), (72, 1670180), (74, 1625040), (80, 1503162), (90, 1336144), (96, 1252635), (111, 1083360), (120, 1002108), (122, 985680), (144, 835090), (148, 812520), (160, 751581), (180, 668072), (183, 657120), (185, 650016), (222, 541680), (240, 501054), (244, 492840), (288, 417545), (296, 406260), (305, 394272), (333, 361120), (360, 334036), (366, 328560), (370, 325008), (444, 270840), (480, 250527), (488, 246420), (549, 219040), (555, 216672), (592, 203130), (610, 197136), (666, 180560), (720, 167018), (732, 164280), (740, 162504), (888, 135420), (915, 131424), (976, 123210), (1098, 109520), (1110, 108336), (1184, 101565), (1220, 98568), (1332, 90280), (1369, 87840), (1440, 83509), (1464, 82140), (1480, 81252), (1665, 72224), (1776, 67710), (1830, 65712), (1952, 61605), (2196, 54760), (2220, 54168), (2257, 53280), (2440, 49284), (2664, 45140), (2738, 43920), (2745, 43808), (2928, 41070), (2960, 40626), (3330, 36112), (3552, 33855), (3660, 32856), (4107, 29280), (4392, 27380), (4440, 27084), (4514, 26640), (4880, 24642), (5328, 22570), (5476, 21960), (5490, 21904), (5856, 20535), (5920, 20313), (6660, 18056), (6771, 17760), (6845, 17568), (7320, 16428), (8214, 14640), (8784, 13690), (8880, 13542), (9028, 13320), (9760, 12321), (10656, 11285), (10952, 10980)]