87936240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3119

約数の個数: 160

約数和(自身を含む): 329978880

約数和(自身を除く): 242042640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3079, 3570, 4080, 4760, 5712, 6158, 7140, 9237, 9520, 12316, 14280, 15395, 18474, 21553, 24632, 28560, 30790, 36948, 43106, 46185, 49264, 52343, 61580, 64659, 73896, 86212, 92370, 104686, 107765, 123160, 129318, 147792, 157029, 172424, 184740, 209372, 215530, 246320, 258636, 261715, 314058, 323295, 344848, 366401, 369480, 418744, 431060, 517272, 523430, 628116, 646590, 732802, 738960, 785145, 837488, 862120, 1034544, 1046860, 1099203, 1256232, 1293180, 1465604, 1570290, 1724240, 1832005, 2093720, 2198406, 2512464, 2586360, 2931208, 3140580, 3664010, 4187440, 4396812, 5172720, 5496015, 5862416, 6281160, 7328020, 8793624, 10992030, 12562320, 14656040, 17587248, 21984060, 29312080, 43968120, 87936240]

約数ペア:

[(1, 87936240), (2, 43968120), (3, 29312080), (4, 21984060), (5, 17587248), (6, 14656040), (7, 12562320), (8, 10992030), (10, 8793624), (12, 7328020), (14, 6281160), (15, 5862416), (16, 5496015), (17, 5172720), (20, 4396812), (21, 4187440), (24, 3664010), (28, 3140580), (30, 2931208), (34, 2586360), (35, 2512464), (40, 2198406), (42, 2093720), (48, 1832005), (51, 1724240), (56, 1570290), (60, 1465604), (68, 1293180), (70, 1256232), (80, 1099203), (84, 1046860), (85, 1034544), (102, 862120), (105, 837488), (112, 785145), (119, 738960), (120, 732802), (136, 646590), (140, 628116), (168, 523430), (170, 517272), (204, 431060), (210, 418744), (238, 369480), (240, 366401), (255, 344848), (272, 323295), (280, 314058), (336, 261715), (340, 258636), (357, 246320), (408, 215530), (420, 209372), (476, 184740), (510, 172424), (560, 157029), (595, 147792), (680, 129318), (714, 123160), (816, 107765), (840, 104686), (952, 92370), (1020, 86212), (1190, 73896), (1360, 64659), (1428, 61580), (1680, 52343), (1785, 49264), (1904, 46185), (2040, 43106), (2380, 36948), (2856, 30790), (3079, 28560), (3570, 24632), (4080, 21553), (4760, 18474), (5712, 15395), (6158, 14280), (7140, 12316), (9237, 9520)]