8170920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22697}}^1$

素因数の和:22714

約数の個数: 48

約数和(自身を含む): 26556660

約数和(自身を除く): 18385740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 22697, 45394, 68091, 90788, 113485, 136182, 181576, 204273, 226970, 272364, 340455, 408546, 453940, 544728, 680910, 817092, 907880, 1021365, 1361820, 1634184, 2042730, 2723640, 4085460, 8170920]

約数ペア:

[(1, 8170920), (2, 4085460), (3, 2723640), (4, 2042730), (5, 1634184), (6, 1361820), (8, 1021365), (9, 907880), (10, 817092), (12, 680910), (15, 544728), (18, 453940), (20, 408546), (24, 340455), (30, 272364), (36, 226970), (40, 204273), (45, 181576), (60, 136182), (72, 113485), (90, 90788), (120, 68091), (180, 45394), (360, 22697)]