87179880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8753}}^1$

素因数の和:8850

約数の個数: 64

約数和(自身を含む): 264720960

約数和(自身を除く): 177541080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 8753, 9960, 17506, 26259, 35012, 43765, 52518, 70024, 87530, 105036, 131295, 175060, 210072, 262590, 350120, 525180, 726499, 1050360, 1452998, 2179497, 2905996, 3632495, 4358994, 5811992, 7264990, 8717988, 10897485, 14529980, 17435976, 21794970, 29059960, 43589940, 87179880]

約数ペア:

[(1, 87179880), (2, 43589940), (3, 29059960), (4, 21794970), (5, 17435976), (6, 14529980), (8, 10897485), (10, 8717988), (12, 7264990), (15, 5811992), (20, 4358994), (24, 3632495), (30, 2905996), (40, 2179497), (60, 1452998), (83, 1050360), (120, 726499), (166, 525180), (249, 350120), (332, 262590), (415, 210072), (498, 175060), (664, 131295), (830, 105036), (996, 87530), (1245, 70024), (1660, 52518), (1992, 43765), (2490, 35012), (3320, 26259), (4980, 17506), (8753, 9960)]