12228960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 39160800

約数和(自身を除く): 26931840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 349, 365, 438, 480, 584, 698, 730, 876, 1047, 1095, 1168, 1396, 1460, 1745, 1752, 2094, 2190, 2336, 2792, 2920, 3490, 3504, 4188, 4380, 5235, 5584, 5840, 6980, 7008, 8376, 8760, 10470, 11168, 11680, 13960, 16752, 17520, 20940, 25477, 27920, 33504, 35040, 41880, 50954, 55840, 76431, 83760, 101908, 127385, 152862, 167520, 203816, 254770, 305724, 382155, 407632, 509540, 611448, 764310, 815264, 1019080, 1222896, 1528620, 2038160, 2445792, 3057240, 4076320, 6114480, 12228960]

約数ペア:

[(1, 12228960), (2, 6114480), (3, 4076320), (4, 3057240), (5, 2445792), (6, 2038160), (8, 1528620), (10, 1222896), (12, 1019080), (15, 815264), (16, 764310), (20, 611448), (24, 509540), (30, 407632), (32, 382155), (40, 305724), (48, 254770), (60, 203816), (73, 167520), (80, 152862), (96, 127385), (120, 101908), (146, 83760), (160, 76431), (219, 55840), (240, 50954), (292, 41880), (349, 35040), (365, 33504), (438, 27920), (480, 25477), (584, 20940), (698, 17520), (730, 16752), (876, 13960), (1047, 11680), (1095, 11168), (1168, 10470), (1396, 8760), (1460, 8376), (1745, 7008), (1752, 6980), (2094, 5840), (2190, 5584), (2336, 5235), (2792, 4380), (2920, 4188), (3490, 3504)]