285576120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1409}}^1$

素因数の和:1989

約数の個数: 96

約数和(自身を含む): 930430800

約数和(自身を除く): 644854680

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, 563, 1126, 1409, 1689, 2252, 2815, 2818, 3378, 4227, 4504, 5067, 5630, 5636, 6756, 7045, 8445, 8454, 10134, 11260, 11272, 12681, 13512, 14090, 16890, 16908, 20268, 21135, 22520, 25335, 25362, 28180, 33780, 33816, 40536, 42270, 50670, 50724, 56360, 63405, 67560, 84540, 101340, 101448, 126810, 169080, 202680, 253620, 507240, 793267, 1586534, 2379801, 3173068, 3966335, 4759602, 6346136, 7139403, 7932670, 9519204, 11899005, 14278806, 15865340, 19038408, 23798010, 28557612, 31730680, 35697015, 47596020, 57115224, 71394030, 95192040, 142788060, 285576120]

約数ペア:

[(1, 285576120), (2, 142788060), (3, 95192040), (4, 71394030), (5, 57115224), (6, 47596020), (8, 35697015), (9, 31730680), (10, 28557612), (12, 23798010), (15, 19038408), (18, 15865340), (20, 14278806), (24, 11899005), (30, 9519204), (36, 7932670), (40, 7139403), (45, 6346136), (60, 4759602), (72, 3966335), (90, 3173068), (120, 2379801), (180, 1586534), (360, 793267), (563, 507240), (1126, 253620), (1409, 202680), (1689, 169080), (2252, 126810), (2815, 101448), (2818, 101340), (3378, 84540), (4227, 67560), (4504, 63405), (5067, 56360), (5630, 50724), (5636, 50670), (6756, 42270), (7045, 40536), (8445, 33816), (8454, 33780), (10134, 28180), (11260, 25362), (11272, 25335), (12681, 22520), (13512, 21135), (14090, 20268), (16890, 16908)]