60450320

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{2203}}^1$

素因数の和:2237

約数の個数: 80

約数和(自身を含む): 163977600

約数和(自身を除く): 103527280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2203, 2744, 3430, 3920, 4406, 5488, 6860, 8812, 11015, 13720, 15421, 17624, 22030, 27440, 30842, 35248, 44060, 61684, 77105, 88120, 107947, 123368, 154210, 176240, 215894, 246736, 308420, 431788, 539735, 616840, 755629, 863576, 1079470, 1233680, 1511258, 1727152, 2158940, 3022516, 3778145, 4317880, 6045032, 7556290, 8635760, 12090064, 15112580, 30225160, 60450320]

約数ペア:

[(1, 60450320), (2, 30225160), (4, 15112580), (5, 12090064), (7, 8635760), (8, 7556290), (10, 6045032), (14, 4317880), (16, 3778145), (20, 3022516), (28, 2158940), (35, 1727152), (40, 1511258), (49, 1233680), (56, 1079470), (70, 863576), (80, 755629), (98, 616840), (112, 539735), (140, 431788), (196, 308420), (245, 246736), (280, 215894), (343, 176240), (392, 154210), (490, 123368), (560, 107947), (686, 88120), (784, 77105), (980, 61684), (1372, 44060), (1715, 35248), (1960, 30842), (2203, 27440), (2744, 22030), (3430, 17624), (3920, 15421), (4406, 13720), (5488, 11015), (6860, 8812)]