86071920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32603}}^1$

素因数の和:32630

約数の個数: 80

約数和(自身を含む): 291088512

約数和(自身を除く): 205016592

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, 32603, 65206, 97809, 130412, 163015, 195618, 260824, 326030, 358633, 391236, 489045, 521648, 652060, 717266, 782472, 978090, 1075899, 1304120, 1434532, 1564944, 1793165, 1956180, 2151798, 2608240, 2869064, 3586330, 3912360, 4303596, 5379495, 5738128, 7172660, 7824720, 8607192, 10758990, 14345320, 17214384, 21517980, 28690640, 43035960, 86071920]

約数ペア:

[(1, 86071920), (2, 43035960), (3, 28690640), (4, 21517980), (5, 17214384), (6, 14345320), (8, 10758990), (10, 8607192), (11, 7824720), (12, 7172660), (15, 5738128), (16, 5379495), (20, 4303596), (22, 3912360), (24, 3586330), (30, 2869064), (33, 2608240), (40, 2151798), (44, 1956180), (48, 1793165), (55, 1564944), (60, 1434532), (66, 1304120), (80, 1075899), (88, 978090), (110, 782472), (120, 717266), (132, 652060), (165, 521648), (176, 489045), (220, 391236), (240, 358633), (264, 326030), (330, 260824), (440, 195618), (528, 163015), (660, 130412), (880, 97809), (1320, 65206), (2640, 32603)]