144900480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 465707520

約数和(自身を除く): 320807040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 320, 326, 384, 463, 480, 489, 640, 652, 815, 926, 960, 978, 1304, 1389, 1630, 1852, 1920, 1956, 2315, 2445, 2608, 2778, 3260, 3704, 3912, 4630, 4890, 5216, 5556, 6520, 6945, 7408, 7824, 9260, 9780, 10432, 11112, 13040, 13890, 14816, 15648, 18520, 19560, 20864, 22224, 26080, 27780, 29632, 31296, 37040, 39120, 44448, 52160, 55560, 59264, 62592, 74080, 75469, 78240, 88896, 104320, 111120, 148160, 150938, 156480, 177792, 222240, 226407, 296320, 301876, 312960, 377345, 444480, 452814, 603752, 754690, 888960, 905628, 1132035, 1207504, 1509380, 1811256, 2264070, 2415008, 3018760, 3622512, 4528140, 4830016, 6037520, 7245024, 9056280, 9660032, 12075040, 14490048, 18112560, 24150080, 28980096, 36225120, 48300160, 72450240, 144900480]

約数ペア:

[(1, 144900480), (2, 72450240), (3, 48300160), (4, 36225120), (5, 28980096), (6, 24150080), (8, 18112560), (10, 14490048), (12, 12075040), (15, 9660032), (16, 9056280), (20, 7245024), (24, 6037520), (30, 4830016), (32, 4528140), (40, 3622512), (48, 3018760), (60, 2415008), (64, 2264070), (80, 1811256), (96, 1509380), (120, 1207504), (128, 1132035), (160, 905628), (163, 888960), (192, 754690), (240, 603752), (320, 452814), (326, 444480), (384, 377345), (463, 312960), (480, 301876), (489, 296320), (640, 226407), (652, 222240), (815, 177792), (926, 156480), (960, 150938), (978, 148160), (1304, 111120), (1389, 104320), (1630, 88896), (1852, 78240), (1920, 75469), (1956, 74080), (2315, 62592), (2445, 59264), (2608, 55560), (2778, 52160), (3260, 44448), (3704, 39120), (3912, 37040), (4630, 31296), (4890, 29632), (5216, 27780), (5556, 26080), (6520, 22224), (6945, 20864), (7408, 19560), (7824, 18520), (9260, 15648), (9780, 14816), (10432, 13890), (11112, 13040)]