2485756080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37123}}^1$

素因数の和:37176

約数の個数: 160

約数和(自身を含む): 8838481920

約数和(自身を除く): 6352725840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 37123, 66960, 74246, 111369, 148492, 185615, 222738, 296984, 334107, 371230, 445476, 556845, 593968, 668214, 742460, 890952, 1002321, 1113690, 1150813, 1336428, 1484920, 1670535, 1781904, 2004642, 2227380, 2301626, 2672856, 2969840, 3341070, 3452439, 4009284, 4454760, 4603252, 5011605, 5345712, 5754065, 6682140, 6904878, 8018568, 8909520, 9206504, 10023210, 10357317, 11508130, 13364280, 13809756, 16037136, 17262195, 18413008, 20046420, 20714634, 23016260, 26728560, 27619512, 31071951, 34524390, 40092840, 41429268, 46032520, 51786585, 55239024, 62143902, 69048780, 80185680, 82858536, 92065040, 103573170, 124287804, 138097560, 155359755, 165717072, 207146340, 248575608, 276195120, 310719510, 414292680, 497151216, 621439020, 828585360, 1242878040, 2485756080]

約数ペア:

[(1, 2485756080), (2, 1242878040), (3, 828585360), (4, 621439020), (5, 497151216), (6, 414292680), (8, 310719510), (9, 276195120), (10, 248575608), (12, 207146340), (15, 165717072), (16, 155359755), (18, 138097560), (20, 124287804), (24, 103573170), (27, 92065040), (30, 82858536), (31, 80185680), (36, 69048780), (40, 62143902), (45, 55239024), (48, 51786585), (54, 46032520), (60, 41429268), (62, 40092840), (72, 34524390), (80, 31071951), (90, 27619512), (93, 26728560), (108, 23016260), (120, 20714634), (124, 20046420), (135, 18413008), (144, 17262195), (155, 16037136), (180, 13809756), (186, 13364280), (216, 11508130), (240, 10357317), (248, 10023210), (270, 9206504), (279, 8909520), (310, 8018568), (360, 6904878), (372, 6682140), (432, 5754065), (465, 5345712), (496, 5011605), (540, 4603252), (558, 4454760), (620, 4009284), (720, 3452439), (744, 3341070), (837, 2969840), (930, 2672856), (1080, 2301626), (1116, 2227380), (1240, 2004642), (1395, 1781904), (1488, 1670535), (1674, 1484920), (1860, 1336428), (2160, 1150813), (2232, 1113690), (2480, 1002321), (2790, 890952), (3348, 742460), (3720, 668214), (4185, 593968), (4464, 556845), (5580, 445476), (6696, 371230), (7440, 334107), (8370, 296984), (11160, 222738), (13392, 185615), (16740, 148492), (22320, 111369), (33480, 74246), (37123, 66960)]