130285440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{22619}}^1$

素因数の和:22644

約数の個数: 96

約数和(自身を含む): 449911800

約数和(自身を除く): 319626360

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 22619, 45238, 67857, 90476, 113095, 135714, 180952, 203571, 226190, 271428, 339285, 361904, 407142, 452380, 542856, 678570, 723808, 814284, 904760, 1017855, 1085712, 1357140, 1447616, 1628568, 1809520, 2035710, 2171424, 2714280, 2895232, 3257136, 3619040, 4071420, 4342848, 5428560, 6514272, 7238080, 8142840, 8685696, 10857120, 13028544, 14476160, 16285680, 21714240, 26057088, 32571360, 43428480, 65142720, 130285440]

約数ペア:

[(1, 130285440), (2, 65142720), (3, 43428480), (4, 32571360), (5, 26057088), (6, 21714240), (8, 16285680), (9, 14476160), (10, 13028544), (12, 10857120), (15, 8685696), (16, 8142840), (18, 7238080), (20, 6514272), (24, 5428560), (30, 4342848), (32, 4071420), (36, 3619040), (40, 3257136), (45, 2895232), (48, 2714280), (60, 2171424), (64, 2035710), (72, 1809520), (80, 1628568), (90, 1447616), (96, 1357140), (120, 1085712), (128, 1017855), (144, 904760), (160, 814284), (180, 723808), (192, 678570), (240, 542856), (288, 452380), (320, 407142), (360, 361904), (384, 339285), (480, 271428), (576, 226190), (640, 203571), (720, 180952), (960, 135714), (1152, 113095), (1440, 90476), (1920, 67857), (2880, 45238), (5760, 22619)]