474943920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179903}}^1$

素因数の和:179930

約数の個数: 80

約数和(自身を含む): 1606182912

約数和(自身を除く): 1131238992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 179903, 359806, 539709, 719612, 899515, 1079418, 1439224, 1799030, 1978933, 2158836, 2698545, 2878448, 3598060, 3957866, 4317672, 5397090, 5936799, 7196120, 7915732, 8635344, 9894665, 10794180, 11873598, 14392240, 15831464, 19789330, 21588360, 23747196, 29683995, 31662928, 39578660, 43176720, 47494392, 59367990, 79157320, 94988784, 118735980, 158314640, 237471960, 474943920]

約数ペア:

[(1, 474943920), (2, 237471960), (3, 158314640), (4, 118735980), (5, 94988784), (6, 79157320), (8, 59367990), (10, 47494392), (11, 43176720), (12, 39578660), (15, 31662928), (16, 29683995), (20, 23747196), (22, 21588360), (24, 19789330), (30, 15831464), (33, 14392240), (40, 11873598), (44, 10794180), (48, 9894665), (55, 8635344), (60, 7915732), (66, 7196120), (80, 5936799), (88, 5397090), (110, 4317672), (120, 3957866), (132, 3598060), (165, 2878448), (176, 2698545), (220, 2158836), (240, 1978933), (264, 1799030), (330, 1439224), (440, 1079418), (528, 899515), (660, 719612), (880, 539709), (1320, 359806), (2640, 179903)]