931484160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{40429}}^1$

素因数の和:40458

約数の個数: 120

約数和(自身を含む): 3226071420

約数和(自身を除く): 2294587260

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, 4608, 5760, 7680, 11520, 23040, 40429, 80858, 121287, 161716, 202145, 242574, 323432, 363861, 404290, 485148, 606435, 646864, 727722, 808580, 970296, 1212870, 1293728, 1455444, 1617160, 1819305, 1940592, 2425740, 2587456, 2910888, 3234320, 3638610, 3881184, 4851480, 5174912, 5821776, 6468640, 7277220, 7762368, 9702960, 10349824, 11643552, 12937280, 14554440, 15524736, 19405920, 20699648, 23287104, 25874560, 29108880, 31049472, 38811840, 46574208, 51749120, 58217760, 62098944, 77623680, 93148416, 103498240, 116435520, 155247360, 186296832, 232871040, 310494720, 465742080, 931484160]

約数ペア:

[(1, 931484160), (2, 465742080), (3, 310494720), (4, 232871040), (5, 186296832), (6, 155247360), (8, 116435520), (9, 103498240), (10, 93148416), (12, 77623680), (15, 62098944), (16, 58217760), (18, 51749120), (20, 46574208), (24, 38811840), (30, 31049472), (32, 29108880), (36, 25874560), (40, 23287104), (45, 20699648), (48, 19405920), (60, 15524736), (64, 14554440), (72, 12937280), (80, 11643552), (90, 10349824), (96, 9702960), (120, 7762368), (128, 7277220), (144, 6468640), (160, 5821776), (180, 5174912), (192, 4851480), (240, 3881184), (256, 3638610), (288, 3234320), (320, 2910888), (360, 2587456), (384, 2425740), (480, 1940592), (512, 1819305), (576, 1617160), (640, 1455444), (720, 1293728), (768, 1212870), (960, 970296), (1152, 808580), (1280, 727722), (1440, 646864), (1536, 606435), (1920, 485148), (2304, 404290), (2560, 363861), (2880, 323432), (3840, 242574), (4608, 202145), (5760, 161716), (7680, 121287), (11520, 80858), (23040, 40429)]