2073720120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{17333}}^1$

素因数の和:18344

約数の個数: 64

約数和(自身を含む): 6227759520

約数和(自身を除く): 4154039400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1994, 2991, 3988, 4985, 5982, 7976, 9970, 11964, 14955, 17333, 19940, 23928, 29910, 34666, 39880, 51999, 59820, 69332, 86665, 103998, 119640, 138664, 173330, 207996, 259995, 346660, 415992, 519990, 693320, 1039980, 2079960, 17281001, 34562002, 51843003, 69124004, 86405005, 103686006, 138248008, 172810010, 207372012, 259215015, 345620020, 414744024, 518430030, 691240040, 1036860060, 2073720120]

約数ペア:

[(1, 2073720120), (2, 1036860060), (3, 691240040), (4, 518430030), (5, 414744024), (6, 345620020), (8, 259215015), (10, 207372012), (12, 172810010), (15, 138248008), (20, 103686006), (24, 86405005), (30, 69124004), (40, 51843003), (60, 34562002), (120, 17281001), (997, 2079960), (1994, 1039980), (2991, 693320), (3988, 519990), (4985, 415992), (5982, 346660), (7976, 259995), (9970, 207996), (11964, 173330), (14955, 138664), (17333, 119640), (19940, 103998), (23928, 86665), (29910, 69332), (34666, 59820), (39880, 51999)]