18379488240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{381001}}^1$

素因数の和:381087

約数の個数: 120

約数和(自身を含む): 62645872848

約数和(自身を除く): 44266384608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 8040, 9648, 12060, 16080, 24120, 48240, 381001, 762002, 1143003, 1524004, 1905005, 2286006, 3048008, 3429009, 3810010, 4572012, 5715015, 6096016, 6858018, 7620020, 9144024, 11430030, 13716036, 15240040, 17145045, 18288048, 22860060, 25527067, 27432072, 30480080, 34290090, 45720120, 51054134, 54864144, 68580180, 76581201, 91440240, 102108268, 127635335, 137160360, 153162402, 204216536, 229743603, 255270670, 274320720, 306324804, 382906005, 408433072, 459487206, 510541340, 612649608, 765812010, 918974412, 1021082680, 1148718015, 1225299216, 1531624020, 1837948824, 2042165360, 2297436030, 3063248040, 3675897648, 4594872060, 6126496080, 9189744120, 18379488240]

約数ペア:

[(1, 18379488240), (2, 9189744120), (3, 6126496080), (4, 4594872060), (5, 3675897648), (6, 3063248040), (8, 2297436030), (9, 2042165360), (10, 1837948824), (12, 1531624020), (15, 1225299216), (16, 1148718015), (18, 1021082680), (20, 918974412), (24, 765812010), (30, 612649608), (36, 510541340), (40, 459487206), (45, 408433072), (48, 382906005), (60, 306324804), (67, 274320720), (72, 255270670), (80, 229743603), (90, 204216536), (120, 153162402), (134, 137160360), (144, 127635335), (180, 102108268), (201, 91440240), (240, 76581201), (268, 68580180), (335, 54864144), (360, 51054134), (402, 45720120), (536, 34290090), (603, 30480080), (670, 27432072), (720, 25527067), (804, 22860060), (1005, 18288048), (1072, 17145045), (1206, 15240040), (1340, 13716036), (1608, 11430030), (2010, 9144024), (2412, 7620020), (2680, 6858018), (3015, 6096016), (3216, 5715015), (4020, 4572012), (4824, 3810010), (5360, 3429009), (6030, 3048008), (8040, 2286006), (9648, 1905005), (12060, 1524004), (16080, 1143003), (24120, 762002), (48240, 381001)]