45770240

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:983

約数の個数: 80

約数和(自身を含む): 115639920

約数和(自身を除く): 69869680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 941, 1216, 1280, 1520, 1882, 2432, 2560, 3040, 3764, 4705, 4864, 6080, 7528, 9410, 9728, 12160, 15056, 17879, 18820, 24320, 30112, 35758, 37640, 48640, 60224, 71516, 75280, 89395, 120448, 143032, 150560, 178790, 240896, 286064, 301120, 357580, 481792, 572128, 602240, 715160, 1144256, 1204480, 1430320, 2288512, 2408960, 2860640, 4577024, 5721280, 9154048, 11442560, 22885120, 45770240]

約数ペア:

[(1, 45770240), (2, 22885120), (4, 11442560), (5, 9154048), (8, 5721280), (10, 4577024), (16, 2860640), (19, 2408960), (20, 2288512), (32, 1430320), (38, 1204480), (40, 1144256), (64, 715160), (76, 602240), (80, 572128), (95, 481792), (128, 357580), (152, 301120), (160, 286064), (190, 240896), (256, 178790), (304, 150560), (320, 143032), (380, 120448), (512, 89395), (608, 75280), (640, 71516), (760, 60224), (941, 48640), (1216, 37640), (1280, 35758), (1520, 30112), (1882, 24320), (2432, 18820), (2560, 17879), (3040, 15056), (3764, 12160), (4705, 9728), (4864, 9410), (6080, 7528)]