1564480920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{15107}}^1$

素因数の和:15984

約数の個数: 64

約数和(自身を含む): 4699192320

約数和(自身を除く): 3134711400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 863, 1726, 2589, 3452, 4315, 5178, 6904, 8630, 10356, 12945, 15107, 17260, 20712, 25890, 30214, 34520, 45321, 51780, 60428, 75535, 90642, 103560, 120856, 151070, 181284, 226605, 302140, 362568, 453210, 604280, 906420, 1812840, 13037341, 26074682, 39112023, 52149364, 65186705, 78224046, 104298728, 130373410, 156448092, 195560115, 260746820, 312896184, 391120230, 521493640, 782240460, 1564480920]

約数ペア:

[(1, 1564480920), (2, 782240460), (3, 521493640), (4, 391120230), (5, 312896184), (6, 260746820), (8, 195560115), (10, 156448092), (12, 130373410), (15, 104298728), (20, 78224046), (24, 65186705), (30, 52149364), (40, 39112023), (60, 26074682), (120, 13037341), (863, 1812840), (1726, 906420), (2589, 604280), (3452, 453210), (4315, 362568), (5178, 302140), (6904, 226605), (8630, 181284), (10356, 151070), (12945, 120856), (15107, 103560), (17260, 90642), (20712, 75535), (25890, 60428), (30214, 51780), (34520, 45321)]