226725120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19681}}^1$

素因数の和:19708

約数の個数: 108

約数和(自身を含む): 784485156

約数和(自身を除く): 557760036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19681, 39362, 59043, 78724, 98405, 118086, 157448, 177129, 196810, 236172, 295215, 314896, 354258, 393620, 472344, 590430, 629792, 708516, 787240, 885645, 944688, 1180860, 1259584, 1417032, 1574480, 1771290, 1889376, 2361720, 2519168, 2834064, 3148960, 3542580, 3778752, 4723440, 5038336, 5668128, 6297920, 7085160, 7557504, 9446880, 11336256, 12595840, 14170320, 15115008, 18893760, 22672512, 25191680, 28340640, 37787520, 45345024, 56681280, 75575040, 113362560, 226725120]

約数ペア:

[(1, 226725120), (2, 113362560), (3, 75575040), (4, 56681280), (5, 45345024), (6, 37787520), (8, 28340640), (9, 25191680), (10, 22672512), (12, 18893760), (15, 15115008), (16, 14170320), (18, 12595840), (20, 11336256), (24, 9446880), (30, 7557504), (32, 7085160), (36, 6297920), (40, 5668128), (45, 5038336), (48, 4723440), (60, 3778752), (64, 3542580), (72, 3148960), (80, 2834064), (90, 2519168), (96, 2361720), (120, 1889376), (128, 1771290), (144, 1574480), (160, 1417032), (180, 1259584), (192, 1180860), (240, 944688), (256, 885645), (288, 787240), (320, 708516), (360, 629792), (384, 590430), (480, 472344), (576, 393620), (640, 354258), (720, 314896), (768, 295215), (960, 236172), (1152, 196810), (1280, 177129), (1440, 157448), (1920, 118086), (2304, 98405), (2880, 78724), (3840, 59043), (5760, 39362), (11520, 19681)]