1519856640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{32983}}^1$

素因数の和:33014

約数の個数: 132

約数和(自身を含む): 5266423344

約数和(自身を除く): 3746566704

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, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 32983, 46080, 65966, 98949, 131932, 164915, 197898, 263864, 296847, 329830, 395796, 494745, 527728, 593694, 659660, 791592, 989490, 1055456, 1187388, 1319320, 1484235, 1583184, 1978980, 2110912, 2374776, 2638640, 2968470, 3166368, 3957960, 4221824, 4749552, 5277280, 5936940, 6332736, 7915920, 8443648, 9499104, 10554560, 11873880, 12665472, 15831840, 16887296, 18998208, 21109120, 23747760, 25330944, 31663680, 33774592, 37996416, 42218240, 47495520, 50661888, 63327360, 75992832, 84436480, 94991040, 101323776, 126654720, 151985664, 168872960, 189982080, 253309440, 303971328, 379964160, 506618880, 759928320, 1519856640]

約数ペア:

[(1, 1519856640), (2, 759928320), (3, 506618880), (4, 379964160), (5, 303971328), (6, 253309440), (8, 189982080), (9, 168872960), (10, 151985664), (12, 126654720), (15, 101323776), (16, 94991040), (18, 84436480), (20, 75992832), (24, 63327360), (30, 50661888), (32, 47495520), (36, 42218240), (40, 37996416), (45, 33774592), (48, 31663680), (60, 25330944), (64, 23747760), (72, 21109120), (80, 18998208), (90, 16887296), (96, 15831840), (120, 12665472), (128, 11873880), (144, 10554560), (160, 9499104), (180, 8443648), (192, 7915920), (240, 6332736), (256, 5936940), (288, 5277280), (320, 4749552), (360, 4221824), (384, 3957960), (480, 3166368), (512, 2968470), (576, 2638640), (640, 2374776), (720, 2110912), (768, 1978980), (960, 1583184), (1024, 1484235), (1152, 1319320), (1280, 1187388), (1440, 1055456), (1536, 989490), (1920, 791592), (2304, 659660), (2560, 593694), (2880, 527728), (3072, 494745), (3840, 395796), (4608, 329830), (5120, 296847), (5760, 263864), (7680, 197898), (9216, 164915), (11520, 131932), (15360, 98949), (23040, 65966), (32983, 46080)]