120454880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8273}}^1$

素因数の和:8308

約数の個数: 96

約数和(自身を含む): 350288064

約数和(自身を除く): 229833184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 8273, 14560, 16546, 33092, 41365, 57911, 66184, 82730, 107549, 115822, 132368, 165460, 215098, 231644, 264736, 289555, 330920, 430196, 463288, 537745, 579110, 661840, 752843, 860392, 926576, 1075490, 1158220, 1323680, 1505686, 1720784, 1853152, 2150980, 2316440, 3011372, 3441568, 3764215, 4301960, 4632880, 6022744, 7528430, 8603920, 9265760, 12045488, 15056860, 17207840, 24090976, 30113720, 60227440, 120454880]

約数ペア:

[(1, 120454880), (2, 60227440), (4, 30113720), (5, 24090976), (7, 17207840), (8, 15056860), (10, 12045488), (13, 9265760), (14, 8603920), (16, 7528430), (20, 6022744), (26, 4632880), (28, 4301960), (32, 3764215), (35, 3441568), (40, 3011372), (52, 2316440), (56, 2150980), (65, 1853152), (70, 1720784), (80, 1505686), (91, 1323680), (104, 1158220), (112, 1075490), (130, 926576), (140, 860392), (160, 752843), (182, 661840), (208, 579110), (224, 537745), (260, 463288), (280, 430196), (364, 330920), (416, 289555), (455, 264736), (520, 231644), (560, 215098), (728, 165460), (910, 132368), (1040, 115822), (1120, 107549), (1456, 82730), (1820, 66184), (2080, 57911), (2912, 41365), (3640, 33092), (7280, 16546), (8273, 14560)]