181777680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{36067}}^1$

素因数の和:36093

約数の個数: 120

約数和(自身を含む): 697699392

約数和(自身を除く): 515921712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 36067, 72134, 108201, 144268, 180335, 216402, 252469, 288536, 324603, 360670, 432804, 504938, 541005, 577072, 649206, 721340, 757407, 865608, 1009876, 1082010, 1262345, 1298412, 1442680, 1514814, 1623015, 1731216, 2019752, 2164020, 2272221, 2524690, 2596824, 2885360, 3029628, 3246030, 3787035, 4039504, 4328040, 4544442, 5049380, 5193648, 6059256, 6492060, 7574070, 8656080, 9088884, 10098760, 11361105, 12118512, 12984120, 15148140, 18177768, 20197520, 22722210, 25968240, 30296280, 36355536, 45444420, 60592560, 90888840, 181777680]

約数ペア:

[(1, 181777680), (2, 90888840), (3, 60592560), (4, 45444420), (5, 36355536), (6, 30296280), (7, 25968240), (8, 22722210), (9, 20197520), (10, 18177768), (12, 15148140), (14, 12984120), (15, 12118512), (16, 11361105), (18, 10098760), (20, 9088884), (21, 8656080), (24, 7574070), (28, 6492060), (30, 6059256), (35, 5193648), (36, 5049380), (40, 4544442), (42, 4328040), (45, 4039504), (48, 3787035), (56, 3246030), (60, 3029628), (63, 2885360), (70, 2596824), (72, 2524690), (80, 2272221), (84, 2164020), (90, 2019752), (105, 1731216), (112, 1623015), (120, 1514814), (126, 1442680), (140, 1298412), (144, 1262345), (168, 1082010), (180, 1009876), (210, 865608), (240, 757407), (252, 721340), (280, 649206), (315, 577072), (336, 541005), (360, 504938), (420, 432804), (504, 360670), (560, 324603), (630, 288536), (720, 252469), (840, 216402), (1008, 180335), (1260, 144268), (1680, 108201), (2520, 72134), (5040, 36067)]