53772160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 144970560

約数和(自身を除く): 91198400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 260, 281, 299, 320, 368, 416, 460, 520, 562, 598, 640, 736, 832, 920, 1040, 1124, 1196, 1405, 1472, 1495, 1664, 1840, 2080, 2248, 2392, 2810, 2944, 2990, 3653, 3680, 4160, 4496, 4784, 5620, 5980, 6463, 7306, 7360, 8320, 8992, 9568, 11240, 11960, 12926, 14612, 14720, 17984, 18265, 19136, 22480, 23920, 25852, 29224, 32315, 35968, 36530, 38272, 44960, 47840, 51704, 58448, 64630, 73060, 84019, 89920, 95680, 103408, 116896, 129260, 146120, 168038, 179840, 191360, 206816, 233792, 258520, 292240, 336076, 413632, 420095, 467584, 517040, 584480, 672152, 827264, 840190, 1034080, 1168960, 1344304, 1680380, 2068160, 2337920, 2688608, 3360760, 4136320, 5377216, 6721520, 10754432, 13443040, 26886080, 53772160]

約数ペア:

[(1, 53772160), (2, 26886080), (4, 13443040), (5, 10754432), (8, 6721520), (10, 5377216), (13, 4136320), (16, 3360760), (20, 2688608), (23, 2337920), (26, 2068160), (32, 1680380), (40, 1344304), (46, 1168960), (52, 1034080), (64, 840190), (65, 827264), (80, 672152), (92, 584480), (104, 517040), (115, 467584), (128, 420095), (130, 413632), (160, 336076), (184, 292240), (208, 258520), (230, 233792), (260, 206816), (281, 191360), (299, 179840), (320, 168038), (368, 146120), (416, 129260), (460, 116896), (520, 103408), (562, 95680), (598, 89920), (640, 84019), (736, 73060), (832, 64630), (920, 58448), (1040, 51704), (1124, 47840), (1196, 44960), (1405, 38272), (1472, 36530), (1495, 35968), (1664, 32315), (1840, 29224), (2080, 25852), (2248, 23920), (2392, 22480), (2810, 19136), (2944, 18265), (2990, 17984), (3653, 14720), (3680, 14612), (4160, 12926), (4496, 11960), (4784, 11240), (5620, 9568), (5980, 8992), (6463, 8320), (7306, 7360)]