1812848640

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{14753}}^1$

素因数の和:14787

約数の個数: 112

約数和(自身を含む): 5801154768

約数和(自身を除く): 3988306128

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, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 14753, 15360, 20480, 24576, 29506, 30720, 40960, 44259, 59012, 61440, 73765, 88518, 118024, 122880, 147530, 177036, 221295, 236048, 295060, 354072, 442590, 472096, 590120, 708144, 885180, 944192, 1180240, 1416288, 1770360, 1888384, 2360480, 2832576, 3540720, 3776768, 4720960, 5665152, 7081440, 7553536, 9441920, 11330304, 14162880, 15107072, 18883840, 22660608, 28325760, 30214144, 37767680, 45321216, 56651520, 60428288, 75535360, 90642432, 113303040, 120856576, 151070720, 181284864, 226606080, 302141440, 362569728, 453212160, 604282880, 906424320, 1812848640]

約数ペア:

[(1, 1812848640), (2, 906424320), (3, 604282880), (4, 453212160), (5, 362569728), (6, 302141440), (8, 226606080), (10, 181284864), (12, 151070720), (15, 120856576), (16, 113303040), (20, 90642432), (24, 75535360), (30, 60428288), (32, 56651520), (40, 45321216), (48, 37767680), (60, 30214144), (64, 28325760), (80, 22660608), (96, 18883840), (120, 15107072), (128, 14162880), (160, 11330304), (192, 9441920), (240, 7553536), (256, 7081440), (320, 5665152), (384, 4720960), (480, 3776768), (512, 3540720), (640, 2832576), (768, 2360480), (960, 1888384), (1024, 1770360), (1280, 1416288), (1536, 1180240), (1920, 944192), (2048, 885180), (2560, 708144), (3072, 590120), (3840, 472096), (4096, 442590), (5120, 354072), (6144, 295060), (7680, 236048), (8192, 221295), (10240, 177036), (12288, 147530), (14753, 122880), (15360, 118024), (20480, 88518), (24576, 73765), (29506, 61440), (30720, 59012), (40960, 44259)]