250290240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6359}}^1$

素因数の和:6420

約数の個数: 112

約数和(自身を含む): 814181760

約数和(自身を除く): 563891520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6359, 6560, 7872, 9840, 12718, 13120, 19077, 19680, 25436, 31795, 38154, 39360, 50872, 63590, 76308, 95385, 101744, 127180, 152616, 190770, 203488, 254360, 260719, 305232, 381540, 406976, 508720, 521438, 610464, 763080, 782157, 1017440, 1042876, 1220928, 1303595, 1526160, 1564314, 2034880, 2085752, 2607190, 3052320, 3128628, 3910785, 4171504, 5214380, 6104640, 6257256, 7821570, 8343008, 10428760, 12514512, 15643140, 16686016, 20857520, 25029024, 31286280, 41715040, 50058048, 62572560, 83430080, 125145120, 250290240]

約数ペア:

[(1, 250290240), (2, 125145120), (3, 83430080), (4, 62572560), (5, 50058048), (6, 41715040), (8, 31286280), (10, 25029024), (12, 20857520), (15, 16686016), (16, 15643140), (20, 12514512), (24, 10428760), (30, 8343008), (32, 7821570), (40, 6257256), (41, 6104640), (48, 5214380), (60, 4171504), (64, 3910785), (80, 3128628), (82, 3052320), (96, 2607190), (120, 2085752), (123, 2034880), (160, 1564314), (164, 1526160), (192, 1303595), (205, 1220928), (240, 1042876), (246, 1017440), (320, 782157), (328, 763080), (410, 610464), (480, 521438), (492, 508720), (615, 406976), (656, 381540), (820, 305232), (960, 260719), (984, 254360), (1230, 203488), (1312, 190770), (1640, 152616), (1968, 127180), (2460, 101744), (2624, 95385), (3280, 76308), (3936, 63590), (4920, 50872), (6359, 39360), (6560, 38154), (7872, 31795), (9840, 25436), (12718, 19680), (13120, 19077)]