4499915520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2531}}^1$

素因数の和:3018

約数の個数: 144

約数和(自身を含む): 14408335872

約数和(自身を除く): 9908420352

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, 463, 480, 640, 768, 926, 960, 1280, 1389, 1852, 1920, 2315, 2531, 2778, 3704, 3840, 4630, 5062, 5556, 6945, 7408, 7593, 9260, 10124, 11112, 12655, 13890, 14816, 15186, 18520, 20248, 22224, 25310, 27780, 29632, 30372, 37040, 37965, 40496, 44448, 50620, 55560, 59264, 60744, 74080, 75930, 80992, 88896, 101240, 111120, 118528, 121488, 148160, 151860, 161984, 177792, 202480, 222240, 242976, 296320, 303720, 323968, 355584, 404960, 444480, 485952, 592640, 607440, 647936, 809920, 888960, 971904, 1171853, 1214880, 1619840, 1777920, 1943808, 2343706, 2429760, 3239680, 3515559, 4687412, 4859520, 5859265, 7031118, 9374824, 9719040, 11718530, 14062236, 17577795, 18749648, 23437060, 28124472, 35155590, 37499296, 46874120, 56248944, 70311180, 74998592, 93748240, 112497888, 140622360, 149997184, 187496480, 224995776, 281244720, 299994368, 374992960, 449991552, 562489440, 749985920, 899983104, 1124978880, 1499971840, 2249957760, 4499915520]

約数ペア:

[(1, 4499915520), (2, 2249957760), (3, 1499971840), (4, 1124978880), (5, 899983104), (6, 749985920), (8, 562489440), (10, 449991552), (12, 374992960), (15, 299994368), (16, 281244720), (20, 224995776), (24, 187496480), (30, 149997184), (32, 140622360), (40, 112497888), (48, 93748240), (60, 74998592), (64, 70311180), (80, 56248944), (96, 46874120), (120, 37499296), (128, 35155590), (160, 28124472), (192, 23437060), (240, 18749648), (256, 17577795), (320, 14062236), (384, 11718530), (463, 9719040), (480, 9374824), (640, 7031118), (768, 5859265), (926, 4859520), (960, 4687412), (1280, 3515559), (1389, 3239680), (1852, 2429760), (1920, 2343706), (2315, 1943808), (2531, 1777920), (2778, 1619840), (3704, 1214880), (3840, 1171853), (4630, 971904), (5062, 888960), (5556, 809920), (6945, 647936), (7408, 607440), (7593, 592640), (9260, 485952), (10124, 444480), (11112, 404960), (12655, 355584), (13890, 323968), (14816, 303720), (15186, 296320), (18520, 242976), (20248, 222240), (22224, 202480), (25310, 177792), (27780, 161984), (29632, 151860), (30372, 148160), (37040, 121488), (37965, 118528), (40496, 111120), (44448, 101240), (50620, 88896), (55560, 80992), (59264, 75930), (60744, 74080)]