157567440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22639}}^1$

素因数の和:22684

約数の個数: 80

約数和(自身を含む): 505324800

約数和(自身を除く): 347757360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 22639, 45278, 67917, 90556, 113195, 135834, 181112, 226390, 271668, 339585, 362224, 452780, 543336, 656531, 679170, 905560, 1086672, 1313062, 1358340, 1811120, 1969593, 2626124, 2716680, 3282655, 3939186, 5252248, 5433360, 6565310, 7878372, 9847965, 10504496, 13130620, 15756744, 19695930, 26261240, 31513488, 39391860, 52522480, 78783720, 157567440]

約数ペア:

[(1, 157567440), (2, 78783720), (3, 52522480), (4, 39391860), (5, 31513488), (6, 26261240), (8, 19695930), (10, 15756744), (12, 13130620), (15, 10504496), (16, 9847965), (20, 7878372), (24, 6565310), (29, 5433360), (30, 5252248), (40, 3939186), (48, 3282655), (58, 2716680), (60, 2626124), (80, 1969593), (87, 1811120), (116, 1358340), (120, 1313062), (145, 1086672), (174, 905560), (232, 679170), (240, 656531), (290, 543336), (348, 452780), (435, 362224), (464, 339585), (580, 271668), (696, 226390), (870, 181112), (1160, 135834), (1392, 113195), (1740, 90556), (2320, 67917), (3480, 45278), (6960, 22639)]