30089280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2444

約数の個数: 112

約数和(自身を含む): 102924864

約数和(自身を除く): 72835584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2411, 2496, 3120, 4160, 4822, 6240, 7233, 9644, 12055, 12480, 14466, 19288, 24110, 28932, 31343, 36165, 38576, 48220, 57864, 62686, 72330, 77152, 94029, 96440, 115728, 125372, 144660, 154304, 156715, 188058, 192880, 231456, 250744, 289320, 313430, 376116, 385760, 462912, 470145, 501488, 578640, 626860, 752232, 771520, 940290, 1002976, 1157280, 1253720, 1504464, 1880580, 2005952, 2314560, 2507440, 3008928, 3761160, 5014880, 6017856, 7522320, 10029760, 15044640, 30089280]

約数ペア:

[(1, 30089280), (2, 15044640), (3, 10029760), (4, 7522320), (5, 6017856), (6, 5014880), (8, 3761160), (10, 3008928), (12, 2507440), (13, 2314560), (15, 2005952), (16, 1880580), (20, 1504464), (24, 1253720), (26, 1157280), (30, 1002976), (32, 940290), (39, 771520), (40, 752232), (48, 626860), (52, 578640), (60, 501488), (64, 470145), (65, 462912), (78, 385760), (80, 376116), (96, 313430), (104, 289320), (120, 250744), (130, 231456), (156, 192880), (160, 188058), (192, 156715), (195, 154304), (208, 144660), (240, 125372), (260, 115728), (312, 96440), (320, 94029), (390, 77152), (416, 72330), (480, 62686), (520, 57864), (624, 48220), (780, 38576), (832, 36165), (960, 31343), (1040, 28932), (1248, 24110), (1560, 19288), (2080, 14466), (2411, 12480), (2496, 12055), (3120, 9644), (4160, 7233), (4822, 6240)]