498889920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3967}}^1$

素因数の和:4118

約数の個数: 112

約数和(自身を含む): 1596469248

約数和(自身を除く): 1097579328

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, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 3967, 4192, 5240, 6288, 7860, 7934, 8384, 10480, 11901, 12576, 15720, 15868, 19835, 20960, 23802, 25152, 31440, 31736, 39670, 41920, 47604, 59505, 62880, 63472, 79340, 95208, 119010, 125760, 126944, 158680, 190416, 238020, 253888, 317360, 380832, 476040, 519677, 634720, 761664, 952080, 1039354, 1269440, 1559031, 1904160, 2078708, 2598385, 3118062, 3808320, 4157416, 5196770, 6236124, 7795155, 8314832, 10393540, 12472248, 15590310, 16629664, 20787080, 24944496, 31180620, 33259328, 41574160, 49888992, 62361240, 83148320, 99777984, 124722480, 166296640, 249444960, 498889920]

約数ペア:

[(1, 498889920), (2, 249444960), (3, 166296640), (4, 124722480), (5, 99777984), (6, 83148320), (8, 62361240), (10, 49888992), (12, 41574160), (15, 33259328), (16, 31180620), (20, 24944496), (24, 20787080), (30, 16629664), (32, 15590310), (40, 12472248), (48, 10393540), (60, 8314832), (64, 7795155), (80, 6236124), (96, 5196770), (120, 4157416), (131, 3808320), (160, 3118062), (192, 2598385), (240, 2078708), (262, 1904160), (320, 1559031), (393, 1269440), (480, 1039354), (524, 952080), (655, 761664), (786, 634720), (960, 519677), (1048, 476040), (1310, 380832), (1572, 317360), (1965, 253888), (2096, 238020), (2620, 190416), (3144, 158680), (3930, 126944), (3967, 125760), (4192, 119010), (5240, 95208), (6288, 79340), (7860, 63472), (7934, 62880), (8384, 59505), (10480, 47604), (11901, 41920), (12576, 39670), (15720, 31736), (15868, 31440), (19835, 25152), (20960, 23802)]