1827968640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5701}}^1$

素因数の和:5890

約数の個数: 128

約数和(自身を含む): 5862568320

約数和(自身を除く): 4034599680

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, 167, 192, 240, 320, 334, 384, 480, 501, 640, 668, 835, 960, 1002, 1336, 1670, 1920, 2004, 2505, 2672, 3340, 4008, 5010, 5344, 5701, 6680, 8016, 10020, 10688, 11402, 13360, 16032, 17103, 20040, 21376, 22804, 26720, 28505, 32064, 34206, 40080, 45608, 53440, 57010, 64128, 68412, 80160, 85515, 91216, 106880, 114020, 136824, 160320, 171030, 182432, 228040, 273648, 320640, 342060, 364864, 456080, 547296, 684120, 729728, 912160, 952067, 1094592, 1368240, 1824320, 1904134, 2189184, 2736480, 2856201, 3648640, 3808268, 4760335, 5472960, 5712402, 7616536, 9520670, 10945920, 11424804, 14281005, 15233072, 19041340, 22849608, 28562010, 30466144, 38082680, 45699216, 57124020, 60932288, 76165360, 91398432, 114248040, 121864576, 152330720, 182796864, 228496080, 304661440, 365593728, 456992160, 609322880, 913984320, 1827968640]

約数ペア:

[(1, 1827968640), (2, 913984320), (3, 609322880), (4, 456992160), (5, 365593728), (6, 304661440), (8, 228496080), (10, 182796864), (12, 152330720), (15, 121864576), (16, 114248040), (20, 91398432), (24, 76165360), (30, 60932288), (32, 57124020), (40, 45699216), (48, 38082680), (60, 30466144), (64, 28562010), (80, 22849608), (96, 19041340), (120, 15233072), (128, 14281005), (160, 11424804), (167, 10945920), (192, 9520670), (240, 7616536), (320, 5712402), (334, 5472960), (384, 4760335), (480, 3808268), (501, 3648640), (640, 2856201), (668, 2736480), (835, 2189184), (960, 1904134), (1002, 1824320), (1336, 1368240), (1670, 1094592), (1920, 952067), (2004, 912160), (2505, 729728), (2672, 684120), (3340, 547296), (4008, 456080), (5010, 364864), (5344, 342060), (5701, 320640), (6680, 273648), (8016, 228040), (10020, 182432), (10688, 171030), (11402, 160320), (13360, 136824), (16032, 114020), (17103, 106880), (20040, 91216), (21376, 85515), (22804, 80160), (26720, 68412), (28505, 64128), (32064, 57010), (34206, 53440), (40080, 45608)]