115909120

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2425

約数の個数: 80

約数和(自身を含む): 292659840

約数和(自身を除く): 176750720

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, 1216, 1280, 1520, 2383, 2432, 2560, 3040, 4766, 4864, 6080, 9532, 9728, 11915, 12160, 19064, 23830, 24320, 38128, 45277, 47660, 48640, 76256, 90554, 95320, 152512, 181108, 190640, 226385, 305024, 362216, 381280, 452770, 610048, 724432, 762560, 905540, 1220096, 1448864, 1525120, 1811080, 2897728, 3050240, 3622160, 5795456, 6100480, 7244320, 11590912, 14488640, 23181824, 28977280, 57954560, 115909120]

約数ペア:

[(1, 115909120), (2, 57954560), (4, 28977280), (5, 23181824), (8, 14488640), (10, 11590912), (16, 7244320), (19, 6100480), (20, 5795456), (32, 3622160), (38, 3050240), (40, 2897728), (64, 1811080), (76, 1525120), (80, 1448864), (95, 1220096), (128, 905540), (152, 762560), (160, 724432), (190, 610048), (256, 452770), (304, 381280), (320, 362216), (380, 305024), (512, 226385), (608, 190640), (640, 181108), (760, 152512), (1216, 95320), (1280, 90554), (1520, 76256), (2383, 48640), (2432, 47660), (2560, 45277), (3040, 38128), (4766, 24320), (4864, 23830), (6080, 19064), (9532, 12160), (9728, 11915)]