872806680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6397}}^1$

素因数の和:6793

約数の個数: 96

約数和(自身を含む): 2844550800

約数和(自身を除く): 1971744120

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, 379, 758, 1137, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6397, 6822, 7580, 9096, 11370, 12794, 13644, 15160, 17055, 19191, 22740, 25588, 27288, 31985, 34110, 38382, 45480, 51176, 57573, 63970, 68220, 76764, 95955, 115146, 127940, 136440, 153528, 191910, 230292, 255880, 287865, 383820, 460584, 575730, 767640, 1151460, 2302920, 2424463, 4848926, 7273389, 9697852, 12122315, 14546778, 19395704, 21820167, 24244630, 29093556, 36366945, 43640334, 48489260, 58187112, 72733890, 87280668, 96978520, 109100835, 145467780, 174561336, 218201670, 290935560, 436403340, 872806680]

約数ペア:

[(1, 872806680), (2, 436403340), (3, 290935560), (4, 218201670), (5, 174561336), (6, 145467780), (8, 109100835), (9, 96978520), (10, 87280668), (12, 72733890), (15, 58187112), (18, 48489260), (20, 43640334), (24, 36366945), (30, 29093556), (36, 24244630), (40, 21820167), (45, 19395704), (60, 14546778), (72, 12122315), (90, 9697852), (120, 7273389), (180, 4848926), (360, 2424463), (379, 2302920), (758, 1151460), (1137, 767640), (1516, 575730), (1895, 460584), (2274, 383820), (3032, 287865), (3411, 255880), (3790, 230292), (4548, 191910), (5685, 153528), (6397, 136440), (6822, 127940), (7580, 115146), (9096, 95955), (11370, 76764), (12794, 68220), (13644, 63970), (15160, 57573), (17055, 51176), (19191, 45480), (22740, 38382), (25588, 34110), (27288, 31985)]