17287680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2251}}^1$

素因数の和:2277

約数の個数: 80

約数和(自身を含む): 55291104

約数和(自身を除く): 38003424

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2251, 2560, 3840, 4502, 6753, 7680, 9004, 11255, 13506, 18008, 22510, 27012, 33765, 36016, 45020, 54024, 67530, 72032, 90040, 108048, 135060, 144064, 180080, 216096, 270120, 288128, 360160, 432192, 540240, 576256, 720320, 864384, 1080480, 1152512, 1440640, 1728768, 2160960, 2881280, 3457536, 4321920, 5762560, 8643840, 17287680]

約数ペア:

[(1, 17287680), (2, 8643840), (3, 5762560), (4, 4321920), (5, 3457536), (6, 2881280), (8, 2160960), (10, 1728768), (12, 1440640), (15, 1152512), (16, 1080480), (20, 864384), (24, 720320), (30, 576256), (32, 540240), (40, 432192), (48, 360160), (60, 288128), (64, 270120), (80, 216096), (96, 180080), (120, 144064), (128, 135060), (160, 108048), (192, 90040), (240, 72032), (256, 67530), (320, 54024), (384, 45020), (480, 36016), (512, 33765), (640, 27012), (768, 22510), (960, 18008), (1280, 13506), (1536, 11255), (1920, 9004), (2251, 7680), (2560, 6753), (3840, 4502)]