228894720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{7451}}^1$

素因数の和:7481

約数の個数: 96

約数和(自身を含む): 732382560

約数和(自身を除く): 503487840

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, 5120, 6144, 7451, 7680, 10240, 14902, 15360, 22353, 29804, 30720, 37255, 44706, 59608, 74510, 89412, 111765, 119216, 149020, 178824, 223530, 238432, 298040, 357648, 447060, 476864, 596080, 715296, 894120, 953728, 1192160, 1430592, 1788240, 1907456, 2384320, 2861184, 3576480, 3814912, 4768640, 5722368, 7152960, 7629824, 9537280, 11444736, 14305920, 15259648, 19074560, 22889472, 28611840, 38149120, 45778944, 57223680, 76298240, 114447360, 228894720]

約数ペア:

[(1, 228894720), (2, 114447360), (3, 76298240), (4, 57223680), (5, 45778944), (6, 38149120), (8, 28611840), (10, 22889472), (12, 19074560), (15, 15259648), (16, 14305920), (20, 11444736), (24, 9537280), (30, 7629824), (32, 7152960), (40, 5722368), (48, 4768640), (60, 3814912), (64, 3576480), (80, 2861184), (96, 2384320), (120, 1907456), (128, 1788240), (160, 1430592), (192, 1192160), (240, 953728), (256, 894120), (320, 715296), (384, 596080), (480, 476864), (512, 447060), (640, 357648), (768, 298040), (960, 238432), (1024, 223530), (1280, 178824), (1536, 149020), (1920, 119216), (2048, 111765), (2560, 89412), (3072, 74510), (3840, 59608), (5120, 44706), (6144, 37255), (7451, 30720), (7680, 29804), (10240, 22353), (14902, 15360)]