12937226880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6738139}}^1$

素因数の和:6738161

約数の個数: 64

約数和(自身を含む): 41237416800

約数和(自身を除く): 28300189920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 6738139, 13476278, 20214417, 26952556, 33690695, 40428834, 53905112, 67381390, 80857668, 101072085, 107810224, 134762780, 161715336, 202144170, 215620448, 269525560, 323430672, 404288340, 431240896, 539051120, 646861344, 808576680, 862481792, 1078102240, 1293722688, 1617153360, 2156204480, 2587445376, 3234306720, 4312408960, 6468613440, 12937226880]

約数ペア:

[(1, 12937226880), (2, 6468613440), (3, 4312408960), (4, 3234306720), (5, 2587445376), (6, 2156204480), (8, 1617153360), (10, 1293722688), (12, 1078102240), (15, 862481792), (16, 808576680), (20, 646861344), (24, 539051120), (30, 431240896), (32, 404288340), (40, 323430672), (48, 269525560), (60, 215620448), (64, 202144170), (80, 161715336), (96, 134762780), (120, 107810224), (128, 101072085), (160, 80857668), (192, 67381390), (240, 53905112), (320, 40428834), (384, 33690695), (480, 26952556), (640, 20214417), (960, 13476278), (1920, 6738139)]