1993920120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5538667}}^1$

素因数の和:5538684

約数の個数: 48

約数和(自身を含む): 6480241560

約数和(自身を除く): 4486321440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5538667, 11077334, 16616001, 22154668, 27693335, 33232002, 44309336, 49848003, 55386670, 66464004, 83080005, 99696006, 110773340, 132928008, 166160010, 199392012, 221546680, 249240015, 332320020, 398784024, 498480030, 664640040, 996960060, 1993920120]

約数ペア:

[(1, 1993920120), (2, 996960060), (3, 664640040), (4, 498480030), (5, 398784024), (6, 332320020), (8, 249240015), (9, 221546680), (10, 199392012), (12, 166160010), (15, 132928008), (18, 110773340), (20, 99696006), (24, 83080005), (30, 66464004), (36, 55386670), (40, 49848003), (45, 44309336), (60, 33232002), (72, 27693335), (90, 22154668), (120, 16616001), (180, 11077334), (360, 5538667)]