84759960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41549}}^1$

素因数の和:41580

約数の個数: 64

約数和(自身を含む): 269244000

約数和(自身を除く): 184484040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 41549, 83098, 124647, 166196, 207745, 249294, 332392, 415490, 498588, 623235, 706333, 830980, 997176, 1246470, 1412666, 1661960, 2118999, 2492940, 2825332, 3531665, 4237998, 4985880, 5650664, 7063330, 8475996, 10594995, 14126660, 16951992, 21189990, 28253320, 42379980, 84759960]

約数ペア:

[(1, 84759960), (2, 42379980), (3, 28253320), (4, 21189990), (5, 16951992), (6, 14126660), (8, 10594995), (10, 8475996), (12, 7063330), (15, 5650664), (17, 4985880), (20, 4237998), (24, 3531665), (30, 2825332), (34, 2492940), (40, 2118999), (51, 1661960), (60, 1412666), (68, 1246470), (85, 997176), (102, 830980), (120, 706333), (136, 623235), (170, 498588), (204, 415490), (255, 332392), (340, 249294), (408, 207745), (510, 166196), (680, 124647), (1020, 83098), (2040, 41549)]