244705920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 784779840

約数和(自身を除く): 540073920

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, 233, 240, 320, 384, 466, 480, 547, 640, 699, 932, 960, 1094, 1165, 1398, 1641, 1864, 1920, 2188, 2330, 2735, 2796, 3282, 3495, 3728, 4376, 4660, 5470, 5592, 6564, 6990, 7456, 8205, 8752, 9320, 10940, 11184, 13128, 13980, 14912, 16410, 17504, 18640, 21880, 22368, 26256, 27960, 29824, 32820, 35008, 37280, 43760, 44736, 52512, 55920, 65640, 70016, 74560, 87520, 89472, 105024, 111840, 127451, 131280, 149120, 175040, 210048, 223680, 254902, 262560, 350080, 382353, 447360, 509804, 525120, 637255, 764706, 1019608, 1050240, 1274510, 1529412, 1911765, 2039216, 2549020, 3058824, 3823530, 4078432, 5098040, 6117648, 7647060, 8156864, 10196080, 12235296, 15294120, 16313728, 20392160, 24470592, 30588240, 40784320, 48941184, 61176480, 81568640, 122352960, 244705920]

約数ペア:

[(1, 244705920), (2, 122352960), (3, 81568640), (4, 61176480), (5, 48941184), (6, 40784320), (8, 30588240), (10, 24470592), (12, 20392160), (15, 16313728), (16, 15294120), (20, 12235296), (24, 10196080), (30, 8156864), (32, 7647060), (40, 6117648), (48, 5098040), (60, 4078432), (64, 3823530), (80, 3058824), (96, 2549020), (120, 2039216), (128, 1911765), (160, 1529412), (192, 1274510), (233, 1050240), (240, 1019608), (320, 764706), (384, 637255), (466, 525120), (480, 509804), (547, 447360), (640, 382353), (699, 350080), (932, 262560), (960, 254902), (1094, 223680), (1165, 210048), (1398, 175040), (1641, 149120), (1864, 131280), (1920, 127451), (2188, 111840), (2330, 105024), (2735, 89472), (2796, 87520), (3282, 74560), (3495, 70016), (3728, 65640), (4376, 55920), (4660, 52512), (5470, 44736), (5592, 43760), (6564, 37280), (6990, 35008), (7456, 32820), (8205, 29824), (8752, 27960), (9320, 26256), (10940, 22368), (11184, 21880), (13128, 18640), (13980, 17504), (14912, 16410)]