7080180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 12878220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 599, 788, 985, 1182, 1198, 1797, 1970, 2364, 2396, 2955, 2995, 3594, 3940, 5910, 5990, 7188, 8985, 11820, 11980, 17970, 35940, 118003, 236006, 354009, 472012, 590015, 708018, 1180030, 1416036, 1770045, 2360060, 3540090, 7080180]

約数ペア:

[(1, 7080180), (2, 3540090), (3, 2360060), (4, 1770045), (5, 1416036), (6, 1180030), (10, 708018), (12, 590015), (15, 472012), (20, 354009), (30, 236006), (60, 118003), (197, 35940), (394, 17970), (591, 11980), (599, 11820), (788, 8985), (985, 7188), (1182, 5990), (1198, 5910), (1797, 3940), (1970, 3594), (2364, 2995), (2396, 2955)]