4918602240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{213481}}^1$

素因数の和:213510

約数の個数: 120

約数和(自身を含む): 17034582708

約数和(自身を除く): 12115980468

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, 213481, 426962, 640443, 853924, 1067405, 1280886, 1707848, 1921329, 2134810, 2561772, 3202215, 3415696, 3842658, 4269620, 5123544, 6404430, 6831392, 7685316, 8539240, 9606645, 10247088, 12808860, 13662784, 15370632, 17078480, 19213290, 20494176, 25617720, 27325568, 30741264, 34156960, 38426580, 40988352, 51235440, 54651136, 61482528, 68313920, 76853160, 81976704, 102470880, 109302272, 122965056, 136627840, 153706320, 163953408, 204941760, 245930112, 273255680, 307412640, 327906816, 409883520, 491860224, 546511360, 614825280, 819767040, 983720448, 1229650560, 1639534080, 2459301120, 4918602240]

約数ペア:

[(1, 4918602240), (2, 2459301120), (3, 1639534080), (4, 1229650560), (5, 983720448), (6, 819767040), (8, 614825280), (9, 546511360), (10, 491860224), (12, 409883520), (15, 327906816), (16, 307412640), (18, 273255680), (20, 245930112), (24, 204941760), (30, 163953408), (32, 153706320), (36, 136627840), (40, 122965056), (45, 109302272), (48, 102470880), (60, 81976704), (64, 76853160), (72, 68313920), (80, 61482528), (90, 54651136), (96, 51235440), (120, 40988352), (128, 38426580), (144, 34156960), (160, 30741264), (180, 27325568), (192, 25617720), (240, 20494176), (256, 19213290), (288, 17078480), (320, 15370632), (360, 13662784), (384, 12808860), (480, 10247088), (512, 9606645), (576, 8539240), (640, 7685316), (720, 6831392), (768, 6404430), (960, 5123544), (1152, 4269620), (1280, 3842658), (1440, 3415696), (1536, 3202215), (1920, 2561772), (2304, 2134810), (2560, 1921329), (2880, 1707848), (3840, 1280886), (4608, 1067405), (5760, 853924), (7680, 640443), (11520, 426962), (23040, 213481)]