121036720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 334380384

約数和(自身を除く): 213343664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 257, 280, 290, 406, 464, 514, 560, 580, 812, 841, 1015, 1028, 1160, 1285, 1624, 1682, 1799, 2030, 2056, 2320, 2570, 3248, 3364, 3598, 4060, 4112, 4205, 5140, 5887, 6728, 7196, 7453, 8120, 8410, 8995, 10280, 11774, 13456, 14392, 14906, 16240, 16820, 17990, 20560, 23548, 28784, 29435, 29812, 33640, 35980, 37265, 47096, 52171, 58870, 59624, 67280, 71960, 74530, 94192, 104342, 117740, 119248, 143920, 149060, 208684, 216137, 235480, 260855, 298120, 417368, 432274, 470960, 521710, 596240, 834736, 864548, 1043420, 1080685, 1512959, 1729096, 2086840, 2161370, 3025918, 3458192, 4173680, 4322740, 6051836, 7564795, 8645480, 12103672, 15129590, 17290960, 24207344, 30259180, 60518360, 121036720]

約数ペア:

[(1, 121036720), (2, 60518360), (4, 30259180), (5, 24207344), (7, 17290960), (8, 15129590), (10, 12103672), (14, 8645480), (16, 7564795), (20, 6051836), (28, 4322740), (29, 4173680), (35, 3458192), (40, 3025918), (56, 2161370), (58, 2086840), (70, 1729096), (80, 1512959), (112, 1080685), (116, 1043420), (140, 864548), (145, 834736), (203, 596240), (232, 521710), (257, 470960), (280, 432274), (290, 417368), (406, 298120), (464, 260855), (514, 235480), (560, 216137), (580, 208684), (812, 149060), (841, 143920), (1015, 119248), (1028, 117740), (1160, 104342), (1285, 94192), (1624, 74530), (1682, 71960), (1799, 67280), (2030, 59624), (2056, 58870), (2320, 52171), (2570, 47096), (3248, 37265), (3364, 35980), (3598, 33640), (4060, 29812), (4112, 29435), (4205, 28784), (5140, 23548), (5887, 20560), (6728, 17990), (7196, 16820), (7453, 16240), (8120, 14906), (8410, 14392), (8995, 13456), (10280, 11774)]