48756480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12697}}^1$

素因数の和:12721

約数の個数: 72

約数和(自身を含む): 155728272

約数和(自身を除く): 106971792

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, 640, 768, 960, 1280, 1920, 3840, 12697, 25394, 38091, 50788, 63485, 76182, 101576, 126970, 152364, 190455, 203152, 253940, 304728, 380910, 406304, 507880, 609456, 761820, 812608, 1015760, 1218912, 1523640, 1625216, 2031520, 2437824, 3047280, 3250432, 4063040, 4875648, 6094560, 8126080, 9751296, 12189120, 16252160, 24378240, 48756480]

約数ペア:

[(1, 48756480), (2, 24378240), (3, 16252160), (4, 12189120), (5, 9751296), (6, 8126080), (8, 6094560), (10, 4875648), (12, 4063040), (15, 3250432), (16, 3047280), (20, 2437824), (24, 2031520), (30, 1625216), (32, 1523640), (40, 1218912), (48, 1015760), (60, 812608), (64, 761820), (80, 609456), (96, 507880), (120, 406304), (128, 380910), (160, 304728), (192, 253940), (240, 203152), (256, 190455), (320, 152364), (384, 126970), (480, 101576), (640, 76182), (768, 63485), (960, 50788), (1280, 38091), (1920, 25394), (3840, 12697)]