127968120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{16927}}^1$

素因数の和:16954

約数の個数: 128

約数和(自身を含む): 487526400

約数和(自身を除く): 359558280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 16927, 33854, 50781, 67708, 84635, 101562, 118489, 135416, 152343, 169270, 203124, 236978, 253905, 304686, 338540, 355467, 406248, 457029, 473956, 507810, 592445, 609372, 677080, 710934, 761715, 914058, 947912, 1015620, 1066401, 1184890, 1218744, 1421868, 1523430, 1777335, 1828116, 2031240, 2132802, 2285145, 2369780, 2843736, 3046860, 3199203, 3554670, 3656232, 4265604, 4570290, 4739560, 5332005, 6093720, 6398406, 7109340, 8531208, 9140580, 10664010, 12796812, 14218680, 15996015, 18281160, 21328020, 25593624, 31992030, 42656040, 63984060, 127968120]

約数ペア:

[(1, 127968120), (2, 63984060), (3, 42656040), (4, 31992030), (5, 25593624), (6, 21328020), (7, 18281160), (8, 15996015), (9, 14218680), (10, 12796812), (12, 10664010), (14, 9140580), (15, 8531208), (18, 7109340), (20, 6398406), (21, 6093720), (24, 5332005), (27, 4739560), (28, 4570290), (30, 4265604), (35, 3656232), (36, 3554670), (40, 3199203), (42, 3046860), (45, 2843736), (54, 2369780), (56, 2285145), (60, 2132802), (63, 2031240), (70, 1828116), (72, 1777335), (84, 1523430), (90, 1421868), (105, 1218744), (108, 1184890), (120, 1066401), (126, 1015620), (135, 947912), (140, 914058), (168, 761715), (180, 710934), (189, 677080), (210, 609372), (216, 592445), (252, 507810), (270, 473956), (280, 457029), (315, 406248), (360, 355467), (378, 338540), (420, 304686), (504, 253905), (540, 236978), (630, 203124), (756, 169270), (840, 152343), (945, 135416), (1080, 118489), (1260, 101562), (1512, 84635), (1890, 67708), (2520, 50781), (3780, 33854), (7560, 16927)]