91906560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3989}}^1$

素因数の和:4018

約数の個数: 120

約数和(自身を含む): 318378060

約数和(自身を除く): 226471500

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 3989, 4608, 5760, 7680, 7978, 11520, 11967, 15956, 19945, 23040, 23934, 31912, 35901, 39890, 47868, 59835, 63824, 71802, 79780, 95736, 119670, 127648, 143604, 159560, 179505, 191472, 239340, 255296, 287208, 319120, 359010, 382944, 478680, 510592, 574416, 638240, 718020, 765888, 957360, 1021184, 1148832, 1276480, 1436040, 1531776, 1914720, 2042368, 2297664, 2552960, 2872080, 3063552, 3829440, 4595328, 5105920, 5744160, 6127104, 7658880, 9190656, 10211840, 11488320, 15317760, 18381312, 22976640, 30635520, 45953280, 91906560]

約数ペア:

[(1, 91906560), (2, 45953280), (3, 30635520), (4, 22976640), (5, 18381312), (6, 15317760), (8, 11488320), (9, 10211840), (10, 9190656), (12, 7658880), (15, 6127104), (16, 5744160), (18, 5105920), (20, 4595328), (24, 3829440), (30, 3063552), (32, 2872080), (36, 2552960), (40, 2297664), (45, 2042368), (48, 1914720), (60, 1531776), (64, 1436040), (72, 1276480), (80, 1148832), (90, 1021184), (96, 957360), (120, 765888), (128, 718020), (144, 638240), (160, 574416), (180, 510592), (192, 478680), (240, 382944), (256, 359010), (288, 319120), (320, 287208), (360, 255296), (384, 239340), (480, 191472), (512, 179505), (576, 159560), (640, 143604), (720, 127648), (768, 119670), (960, 95736), (1152, 79780), (1280, 71802), (1440, 63824), (1536, 59835), (1920, 47868), (2304, 39890), (2560, 35901), (2880, 31912), (3840, 23934), (3989, 23040), (4608, 19945), (5760, 15956), (7680, 11967), (7978, 11520)]